[PHP] Re: safe_mode On -- What exactly does it **DO**?
It appears to do some stuff which is undocumented. Specifically it quotes input to popen thus causing any redirection and other comand line stuff to be passed to the program that is being invoked as command parameters. Most of the stategies to simulate bidirectional pipes break because of this. Jr Bedford wrote: > Okay, so I have the general idea that safe_mode On is a Good Thing [tm] and > that using safe_mode_exec_dir with it is a Better Thing. > > Unfortunately I am having difficulty locating any documentation that > describes exactly WHAT these to settings do. > > First: > -- > Is safe_mode On only relevent in conjunction with safe_mode_exec_dir? In > other words, does safe_mode On merely restrict the use of system() calls? > Or does safe_mode On do other things, along the lines of suExec -- such as > making sure the .php file is owned by the user that owns the directory it > lives in, that it has certain file permissions, etc. etc. etc. Where can > I find documentation on this? > > Second: > --- > What are the rules for safe_mode_exec_dir? Can I create a directory > called allowed-progs/ and then fill it with symLinks to various programs > throughout the file system that I will allow my users to call? Or will it > consider a symLink a security violation and not follow it? Can I list more > than one directory? Can I use wildcards such as /home/*/public_html/cgi ? > > Third: (This is a subset of question #2) > - > I have set: open_basedir /home/*/public_html > > What I REALLY want is more along the lines of /home/%u/public_html so that > the only thing allowed is stuff in the public_html directory of the OWNER > of the .php script being run. I'd also like to do with with the > safe_mode_exec_dir directory -- setting /home/%u/public_html/cgi > > Thanks. > > --JRB -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: safe_mode On -- What exactly does it **DO**?
It appears to do some stuff which is undocumented. Specifically it quotes input to popen thus causing any redirection and other comand line stuff to be passed to the program that is being invoked as command parameters. Most of the stategies to simulate bidirectional pipes break because of this. Jr Bedford wrote: > Okay, so I have the general idea that safe_mode On is a Good Thing [tm] and > that using safe_mode_exec_dir with it is a Better Thing. > > Unfortunately I am having difficulty locating any documentation that > describes exactly WHAT these to settings do. > > First: > -- > Is safe_mode On only relevent in conjunction with safe_mode_exec_dir? In > other words, does safe_mode On merely restrict the use of system() calls? > Or does safe_mode On do other things, along the lines of suExec -- such as > making sure the .php file is owned by the user that owns the directory it > lives in, that it has certain file permissions, etc. etc. etc. Where can > I find documentation on this? > > Second: > --- > What are the rules for safe_mode_exec_dir? Can I create a directory > called allowed-progs/ and then fill it with symLinks to various programs > throughout the file system that I will allow my users to call? Or will it > consider a symLink a security violation and not follow it? Can I list more > than one directory? Can I use wildcards such as /home/*/public_html/cgi ? > > Third: (This is a subset of question #2) > - > I have set: open_basedir /home/*/public_html > > What I REALLY want is more along the lines of /home/%u/public_html so that > the only thing allowed is stuff in the public_html directory of the OWNER > of the .php script being run. I'd also like to do with with the > safe_mode_exec_dir directory -- setting /home/%u/public_html/cgi > > Thanks. > > --JRB -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] -DEAPI
I'm running a Suse 8.2 out of the box. Now I want to create a PHP program with TCP sockets. The installed version of PHP is not supporting this because it is still experimental. After downloading and compiling the PHP source my first programs runs fine from the command line. Next step is compiling PHP as an apache module. I downloaded the apche source and compiled it. I didn't install it because appache is running fine and I'm not sure if all modules in the new apche will work. When I compile the PHP source to libphp4.so it says "[warn] Loaded DSO /usr/lib/apache/libphp4.so uses plain Apache 1.3 API, this module might crash under EAPI! (please recompile it with -DEAPI)" So, before I called the configure script the CFLAGS is set to -DEAPI export CFLAGS="-DEAPI" './configure' '--prefix=/usr/share' '--datadir=/usr/share/php' '--bindir=/usr/bin' '--libdir=/usr/share' '--includedir=/usr/include' '--with-_lib=lib' '--with-config-file-path=/etc' '--with-exec-dir=/usr/lib/php/bin' '--disable-debug' '--enable-bcmath' '--enable-calendar' '--enable-ctype' '--enable-discard-path' '--enable-exif' '--enable-filepro' '--enable-force-cgi-redirect' '--enable-ftp' '--enable-gd-imgstrttf' '--enable-gd-native-ttf' '--enable-inline-optimization' '--enable-magic-quotes' '--enable-mbstr-enc-trans' '--enable-mbstring' '--enable-mbregex' '--enable-memory-limit' '--enable-safe-mode' '--enable-shmop' '--enable-sigchild' '--enable-sysvsem' '--enable-sysvshm' '--enable-track-vars' '--enable-trans-sid' '--enable-versioning' '--enable-wddx' '--enable-yp' '--with-bz2' '--with-ftp' '--with-gettext' '--with-gmp' '--with-mcal=/usr' '--with-mcrypt' '--with-mysql=/usr' '--with-snmp' '--with-t1lib' '--with-tiff-dir=/usr' '--with-ttf' '--with-freetype-dir=yes' '--with-xpm-dir=/usr/X11R6' '--with-zlib=yes' '--with-xslt-sablot' '--with-iconv' '--with-mm' '--with-apxs=/www/bin/apxs' '--with-openssl' --enable-sockets 'i586-suse-linux' When compiling it looks like /bin/sh /home/jonker/php-4.3.4/libtool --silent --preserve-dup-deps --mode=compile gcc -DLINUX=22 -DUSE_HSREGEX -I/www/include -Isapi/apache/ -I/home/jonker/p hp-4.3.4/sapi/apache/ -DPHP_ATOM_INC -I/home/jonker/php-4.3.4/include -I/hom e/jonker/php-4.3.4/main -I/home/jonker/php-4.3.4 -I/home/jonker/php-4.3.4/Ze nd -I/home/jonker/php-4.3.4/ext/mbstring/mbregex -I/home/jonker/php-4.3.4/ex t/mbstring/libmbfl -I/home/jonker/php-4.3.4/ext/mbstring/libmbfl/mbfl -I/usr /include/mcal -I/usr/include/mysql -I/usr/include/ucd-snmp -I/home/jonker/ph p-4.3.4/ext/xml/expat -I/home/jonker/php-4.3.4/TSRM -DEAPI -prefer-pic -c /home/jonker/php-4.3.4/sapi/apache/mod_php4.c -o sapi/apache/mod_php4.lo As you can see the -DEAPI is set. But when I install the new libphp4.so the warning comes back. And worse, apache crached when retrieving a php page. Does someone know how to solve this ? Or has a working libphp4.so for me with the above options ? Many thanks in advance. Richard Jonker -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] New to navigation functions...
Greetings. I was wondering if there is any function like the JavaScript function: location.href = "".or perhaps how I can execute a javascript function from PHP. All related help is appriciated. - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] New to navigation functions...
Thanks, I will check it out. Anyhow, I was thinking of fixing an Update bug that I have in one of my scripts. I use the same php file for reading and saving a file, the thing is, if the user hits update or whatever, the entry or text will be entered again, because the address is file.php?PARAM1=...&PARAM2=...Can you help me with this one? What I want to do is to make sure that the location is purely the website address and the php file name. - Richard ""Yasuo Ohgaki"" <[EMAIL PROTECTED]> wrote in message 98epti$n83$[EMAIL PROTECTED]">news:98epti$n83$[EMAIL PROTECTED]... > ""Richard"" <[EMAIL PROTECTED]> wrote in message > 98eo58$7fg$[EMAIL PROTECTED]">news:98eo58$7fg$[EMAIL PROTECTED]... > > Greetings. > > > > I was wondering if there is any function like the JavaScript function: > > location.href = "".or perhaps how I can execute a javascript > > function from PHP. All related help is appriciated. > > > > You cannot execute JavaScript function, but you can use Java. There are > articles about it on phpbuilder.com or else. > > Server side and Client side scripts are nothing to do with each other. You > can specify parameters for client side script in server side script, though. > > Regards, > -- > Yasuo Ohgaki > PHP and Related resources > [PHP FAQ] http://www.php.net/FAQ.php > [PHP Manual] http://www.php.net/manual/en/ > [PHP Links] http://www.php.net/links.php > [RFCs] http://www.faqs.org/rfcs/ > > > > - Richard > > > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] submit button
You will have to use JavaScript. Use the following: document.poster.action.disabled=true; // Disable Submit & Preview button Or, if you aren't having it within a form, put the javascript in the end of the page and write: document.btnSend.disabled=true; Note that the first code disables ALL "action" buttons... - Richard ""george"" <[EMAIL PROTECTED]> wrote in message 99029b$78h$[EMAIL PROTECTED]">news:99029b$78h$[EMAIL PROTECTED]... > IS there a way of making sure that a submit button cant be pressed twice.I > am using a form to send an email and dont want two emails showing up. > > TIA > > george > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Reading one line, and no more.
Greetings. How can I read one specified row in a flat textfile? I am working in arrays and so forth, therefore one row is enough. Thanks. - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] ...And removing one line only?
Greetings. This is a part of my "reading one line" message... If one would need to remove one line in a flatfile, how would it be done? I know there is no simple solution, and one is going to increment through the chosen file.. But how is it done? My programming skills are quite OK, but I am rather new to PHP and the for...loops doesnt work exactly the same way as in C++, thus that I have forgotten the way to read line in one file and in the same time iterate through another to write... Remove one line? Thanks, - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Create a Bulletin Board
Do you know anyone that doesn't use MySQL? I mean, that uses flatfiles? - Richard ""Yoshi Melrose"" <[EMAIL PROTECTED]> wrote in message 032601c0b192$1eaed610$0214a8c0@enterprise">news:032601c0b192$1eaed610$0214a8c0@enterprise... > Ahh... that's right, my bad. =) > > - Original Message - > From: "James Atkinson" <[EMAIL PROTECTED]> > To: "PHP General List" <[EMAIL PROTECTED]> > Sent: Tuesday, March 20, 2001 4:59 PM > Subject: RE: [PHP] Create a Bulletin Board > > > > Anyone who wants a threaded discussion board won't be satisfied with > phpBB. > > It dosan't contain a threaded view and probably never will :) > > > > - James Atkinson > > Lead Developer, phpBB > > > > > You could also check out phpBB: > > > > > > http://www.phpbb.com > > > > > > Just keep track of a parent message number. You should be able > > > > > > to use that one field to trace any message back to a root message. > > > > > > And with that information, you should be able to build a "thread". > > > > > I concur on that. > > > > > > > > Good to see it's not just me. :p > > > > > > > > > However, I am more fond of the UBB/vBulletin style of > > > > > threads, personally. > > > > > > > > UBB style threads? > > > > > > > > Chris > > > > > > > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Comparing two dates.. Which is the older one?
Greetings. (yes.. I am active) When a user loggs on, I pass the string $loggtime, that is written to a file. Whenever a this user refreshes any of the pages, certain tasks are performed, and a file's contents is checked, (which contents is a single line of time). If the $loggtime is newer, nothing would happen, but if the $loggtime is older than what is written in the file, something should happen. Any ideas of how I can compare two dates? - Richard ps: to all who wonders, I am writing a really small community. Now, this question is related whenever a new message is sent.. The message is written to a file, and I check that file everytime a site is refreshed. The file is arrayed with "|" as a separator. :Ds -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Create a Bulletin Board
Oh...Well, learning something new every day. Seriously; I have never been coding against a database. - Richard ""James Atkinson"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I don't know of any PHP bulletin boards that use flat files. I database is > far better for storing data like this anyway. Ever seen a UBB board with > over 1,000,000 posts? Doing a simple search on it crashes the server... > > The next version of phpBB will have support for MySQL, Postgres, MSSQL, ODBC > and Oracle. > > - James > > > -Original Message- > > From: Richard [mailto:[EMAIL PROTECTED]] > > Sent: March 20, 2001 3:08 PM > > To: [EMAIL PROTECTED] > > Subject: Re: [PHP] Create a Bulletin Board > > > > > > Do you know anyone that doesn't use MySQL? I mean, that uses flatfiles? > > > > - Richard > > > > > > ""Yoshi Melrose"" <[EMAIL PROTECTED]> wrote in message > > 032601c0b192$1eaed610$0214a8c0@enterprise">news:032601c0b192$1eaed610$0214a8c0@enterprise... > > > Ahh... that's right, my bad. =) > > > > > > - Original Message - > > > From: "James Atkinson" <[EMAIL PROTECTED]> > > > To: "PHP General List" <[EMAIL PROTECTED]> > > > Sent: Tuesday, March 20, 2001 4:59 PM > > > Subject: RE: [PHP] Create a Bulletin Board > > > > > > > > > > Anyone who wants a threaded discussion board won't be satisfied with > > > phpBB. > > > > It dosan't contain a threaded view and probably never will :) > > > > > > > > - James Atkinson > > > > Lead Developer, phpBB > > > > > > > > > You could also check out phpBB: > > > > > > > > > > http://www.phpbb.com > > > > > > > > Just keep track of a parent message number. You > > should be able > > > > > > > > to use that one field to trace any message back to a root > > message. > > > > > > > > And with that information, you should be able to build a > > "thread". > > > > > > > I concur on that. > > > > > > > > > > > > Good to see it's not just me. :p > > > > > > > > > > > > > However, I am more fond of the UBB/vBulletin style of > > > > > > > threads, personally. > > > > > > > > > > > > UBB style threads? > > > > > > > > > > > > Chris > > > > > > > > > > > > > > > > > > > > > > -- > > > > PHP General Mailing List (http://www.php.net/) > > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > To contact the list administrators, e-mail: > > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > -- > > > PHP General Mailing List (http://www.php.net/) > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Comparing two dates.. Which is the older one?
I forgot to mention that the timestamp is:
$date_output = date("Y-m-d H:i A");
But that would work as fine correct?
- Richard
""Phillip Bow"" <[EMAIL PROTECTED]> wrote in message
998p9a$hqp$[EMAIL PROTECTED]">news:998p9a$hqp$[EMAIL PROTECTED]...
> Depending on what sort of timestamp you are getting you should be able to
> just do:
> if ($loggtime > $oldLoggtime) then...
>
> With just a straight unix timestamp(via mktime();) this would work fine.
> --
> phill
>
> ""Richard"" <[EMAIL PROTECTED]> wrote in message
> 998o75$aol$[EMAIL PROTECTED]">news:998o75$aol$[EMAIL PROTECTED]...
> > Greetings.
> >
> > (yes.. I am active)
> >
> > When a user loggs on, I pass the string $loggtime, that is written
to
> a
> > file. Whenever a this user refreshes any of the pages, certain tasks are
> > performed, and a file's contents is checked, (which contents is a single
> > line of time). If the $loggtime is newer, nothing would happen, but if
the
> > $loggtime is older than what is written in the file, something should
> > happen. Any ideas of how I can compare two dates?
> >
> > - Richard
> >
> >
> > ps: to all who wonders, I am writing a really small community. Now, this
> > question is related whenever a new message is sent.. The message is
> written
> > to a file, and I check that file everytime a site is refreshed. The file
> is
> > arrayed with "|" as a separator. :Ds
> >
> >
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> > To contact the list administrators, e-mail: [EMAIL PROTECTED]
> >
>
>
> --
> PHP General Mailing List (http://www.php.net/)
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> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
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Re: [PHP] Comparing two dates.. Which is the older one?
Thanks..
So $date_output should only be used to print out current time, and
$timestamp is the one I should use to compare the dates?
- Richard
""Phillip Bow"" <[EMAIL PROTECTED]> wrote in message
998rej$16l$[EMAIL PROTECTED]">news:998rej$16l$[EMAIL PROTECTED]...
> If I were doing this for simplicity's sake I would alter this to be:
> $timestamp = mktime();
> $date_output = date("Y-m-d H:i A", $timestamp);
> Then store the $timestamp in the (pseudo)database. Any operations I need
to
> compare times will be done on the $timestamp data rather than the
> $date_output data which contains a bunch of string data that would
otherwise
> have to be compensated for with more code.
> --
> phill
>
>
> --
> PHP General Mailing List (http://www.php.net/)
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> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
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Re: [PHP] Sorry :(
Hey, take it easy, I started like that too, I think we all did. - Richard ""Chris Anderson"" <[EMAIL PROTECTED]> wrote in message 001301c0c51c$3cb49e40$0d1012d1@null">news:001301c0c51c$3cb49e40$0d1012d1@null... I realized that'll that I don't do much to help this community. I rarely reply to people's questions. Mainly because I have 56.6 and when I get mail people answered already. I also ask alot of questions. Just saying thanks for putting up with me. Chris, The 17 yr Old Php Coder -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Sorry :(
hahaha ""Plutarck"" <[EMAIL PROTECTED]> wrote in message 9bbq7u$9vr$[EMAIL PROTECTED]">news:9bbq7u$9vr$[EMAIL PROTECTED]... > Remember: There are no stupid questions. Only stupid people. > > > ...*couldn't resist* > > ;) > > > -- > Plutarck > Should be working on something... > ...but forgot what it was. > > > ""Chris Anderson"" <[EMAIL PROTECTED]> wrote in message > 002b01c0c528$7ea85a60$0d1012d1@null">news:002b01c0c528$7ea85a60$0d1012d1@null... > > Well thanks everyone, don't feel like I'm "leeching" from the community > > anymore. Now when it comes to me and napster, thats another story > > - Original Message - > > From: "Brian Clark" <[EMAIL PROTECTED]> > > To: "PHP is not a drug." <[EMAIL PROTECTED]> > > Sent: Saturday, April 14, 2001 7:47 PM > > Subject: Re: [PHP] Sorry :( > > > > > > > Hi Chris, > > > > > > @ 3:51:02 PM on 4/14/2001, Chris Anderson wrote: > > > > > > > I realized that'll that I don't do much to help this community. I > > > > rarely reply to people's questions. Mainly because I have 56.6 and > > > > when I get mail people answered already. I also ask alot of > > > > questions. Just saying thanks for putting up with me. Chris, The 17 > > > > yr Old Php Coder > > > > > > As far as I'm concerned, you don't have a thing to be sorry about. > > > > > > There isn't a thing wrong with asking questions here. In fact, if you > > > have a good book and this list to get help from, you're far more > > > likely to become successful with PHP. > > > > > > -Brian > > > -- > > > PGP is spoken here: 0xE4D0C7C8 > > > Please, DO NOT carbon copy me on list replies. > > > > > > > > > > > > -- > > > PHP General Mailing List (http://www.php.net/) > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > > > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Sorry :(Just Testing)
There is PHP.TEST if you would like to test your posts "Effendi Mahfud" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > -Original Message- > > From: Plutarck [SMTP:[EMAIL PROTECTED]] > > Sent: Sunday, April 15, 2001 4:38 PM > > To: [EMAIL PROTECTED] > > Subject: Re: [PHP] Sorry :( > > > > Remember: There are no stupid questions. Only stupid people. > > > > > > ...*couldn't resist* > > > > ;) > > > > > > -- > > Plutarck > > Should be working on something... > > ...but forgot what it was. > > > > > > ""Chris Anderson"" <[EMAIL PROTECTED]> wrote in message > > 002b01c0c528$7ea85a60$0d1012d1@null">news:002b01c0c528$7ea85a60$0d1012d1@null... > > > Well thanks everyone, don't feel like I'm "leeching" from the community > > > anymore. Now when it comes to me and napster, thats another story > > > - Original Message - > > > From: "Brian Clark" <[EMAIL PROTECTED]> > > > To: "PHP is not a drug." <[EMAIL PROTECTED]> > > > Sent: Saturday, April 14, 2001 7:47 PM > > > Subject: Re: [PHP] Sorry :( > > > > > > > > > > Hi Chris, > > > > > > > > @ 3:51:02 PM on 4/14/2001, Chris Anderson wrote: > > > > > > > > > I realized that'll that I don't do much to help this community. I > > > > > rarely reply to people's questions. Mainly because I have 56.6 and > > > > > when I get mail people answered already. I also ask alot of > > > > > questions. Just saying thanks for putting up with me. Chris, The 17 > > > > > yr Old Php Coder > > > > > > > > As far as I'm concerned, you don't have a thing to be sorry about. > > > > > > > > There isn't a thing wrong with asking questions here. In fact, if you > > > > have a good book and this list to get help from, you're far more > > > > likely to become successful with PHP. > > > > > > > > -Brian > > > > -- > > > > PGP is spoken here: 0xE4D0C7C8 > > > > Please, DO NOT carbon copy me on list replies. > > > > > > > > > > > > > > > > -- > > > > PHP General Mailing List (http://www.php.net/) > > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > To contact the list administrators, e-mail: > > [EMAIL PROTECTED] > > > > > > > > > > > > > -- > > > PHP General Mailing List (http://www.php.net/) > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Mailbox and PHP
Greetings. I have no problem writing an email client in PHP, which sends emails and such things. One thing only, can I check someones POP3, such as mine, through PHP? If so, what should be needed to complete it..? The server I am using is running Linux FreeBSd (I think..) with the options for the user to change quite alot.. - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Mailbox and PHP
Thanks alot, seems to work allright. - Richard "Martin Skjöldebrand" <[EMAIL PROTECTED]> wrote in message 9bc8bf$5kb$[EMAIL PROTECTED]">news:9bc8bf$5kb$[EMAIL PROTECTED]... > Richard wrote: > > > Greetings. > > > > I have no problem writing an email client in PHP, which sends emails > > and > > such things. One thing only, can I check someones POP3, such as mine, > > through PHP? If so, what should be needed to complete it..? The server I > > am using is running Linux FreeBSd (I think..) with the options for the > > user to change quite alot.. > > > You can find a class lib in the e-mail section at the address below. Don't > know how good it is, but I've done a (very) quick test and it does work. > > http://phpclasses.upperdesign.com/browse.html/package/2 > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Site Sessions: Online/Offline - help?
Greetings. Some of you are familiar with my latest project, a smaller community. I have implemented almost everything I need, and I wish to thank those of you who helped me with "which mail is new" and so forth. However, this problem is quite worse I suppose, but I hope some of you has done something like this before: Sessions. I wish to keep track of every visitor. Not a counter or anything, but more of when a person signs in, the users nickname will be bound to this session ID which will keep track of the person is online or offline. I have solved it like so: Whenever a person loggs in, I add it's name to a online.dat file. When the user signs of, I remove the nickname thus the login time from the file. PROBLEMS?? First one: User must click on "logout" to remove itself. Second: It does not always remove itself. Therefore, I ask: How can I create a new session for every visitor (so I know how many are online at the time), bind this ID to its nickname (so one row in a file would be: NICKNAME|SESSION_ID|DATE), and how can I make sure that whenever the browser is closed or whatever, or after a certain time of inactivity (3 minutes), the user is removed from the file. All help is greatly appriciated and your name will be on the credits list too. - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Blur some text please
Nah... It's up to the browser. 8-bit text cannot be given any effects using PHP. - Richard "Brandon Orther" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hello, > > Does anyone know of an image library that plugs right into php that has a > blur function so I can create a drop shadow effect for text? > > Thanks > Brandon > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] How do i include ASP script into PHP...??!
ASP is a pathetic framwork.
""Phil Driscoll"" <[EMAIL PROTECTED]> wrote in message
005f01c0c6c2$ad8a2200$0c01a8c0@philsntserver">news:005f01c0c6c2$ad8a2200$0c01a8c0@philsntserver...
> There may be some perverse way of getting php and asp to parse the same
> page, but I;m sure you don't want to go there.
>
> If you have a legacy ASP script which you need to access, you can call it
> from within PHP using something like:
>
> $f=fopen('http://your.server/legacyscript.asp"), "r");
> if($f)
> {
> /*read the data from the file handle and deal with it as you wish - you
> might want to process it somehow, or just output it as part of the current
> page*/
> fclose($fp);
> }
>
> Cheers
> --
> Phil Driscoll
> Dial Solutions
> +44 (0)113 294 5112
> http://www.dialsolutions.com
> http://www.dtonline.org
>
>
>
> --
> PHP General Mailing List (http://www.php.net/)
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> To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
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Re: [PHP] Site Sessions: Online/Offline - help?
Greetings. Thanks for your help! That about people not using logout buttons is really true! But what can one expect? However, how can I create a unique session ID? I don't use Databases, at least not MYSQL. - Richard ""Plutarck"" <[EMAIL PROTECTED]> wrote in message 9bhsa8$vq8$[EMAIL PROTECTED]">news:9bhsa8$vq8$[EMAIL PROTECTED]... > Simplest way to do it IMHO. > > When a user logs in (starts their session) register their username into the > session (that session is "bound" to them now). > > On every page when a user does anything, update your database with the > current time as a "last_activity" entry for that user. > > When showing who is currently logged in, get all the entries out and check > their dates. If the last activity is older than a certain amount of > acceptable time (how long it takes them to be considered "logged out". note: > people rarely use a logout button), then consider that user as not being > logged in. > > Delete the entry so your "who's online" function doesn't hugely slow down > the page, and you should be good to go. > > > The only problem is that you have to do an update every time someone visits > a page, which increases your server load. But to avoid any noticable slow > down you could just use a register_shutdown_function. > > I think that should handle your problem... > > > -- > Plutarck > Should be working on something... > ...but forgot what it was. > > > ""Richard"" <[EMAIL PROTECTED]> wrote in message > 9bfv6n$pds$[EMAIL PROTECTED]">news:9bfv6n$pds$[EMAIL PROTECTED]... > > Greetings. > > > > Some of you are familiar with my latest project, a smaller community. > I > > have implemented almost everything I need, and I wish to thank those of > you > > who helped me with "which mail is new" and so forth. However, this problem > > is quite worse I suppose, but I hope some of you has done something like > > this before: > > > > Sessions. > > > > I wish to keep track of every visitor. Not a counter or anything, but more > > of when a person signs in, the users nickname will be bound to this > session > > ID which will keep track of the person is online or offline. I have solved > > it like so: > > > > Whenever a person loggs in, I add it's name to a online.dat file. When > > the user signs of, I remove the nickname thus the login time from the > file. > > > > PROBLEMS?? First one: User must click on "logout" to remove itself. > Second: > > It does not always remove itself. > > > > Therefore, I ask: How can I create a new session for every visitor (so I > > know how many are online at the time), bind this ID to its nickname (so > one > > row in a file would be: NICKNAME|SESSION_ID|DATE), and how can I make sure > > that whenever the browser is closed or whatever, or after a certain time > of > > inactivity (3 minutes), the user is removed from the file. > > > > All help is greatly appriciated and your name will be on the credits list > > too. > > > > - Richard > > > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Site Sessions: Online/Offline - help?
> mt_srand ((double) microtime() * 100); Thanks alot, I will use the upper one... Perhaps decrease it abit ;) > Note: one way to auto-logout someone is to use something like a on_unload > javascript procedure, but don't bother. Not worth the hassle and it's isn't > fool-proof. Nopp, tried that. It loggs out every time you change site, and I don't use frames. I intend to use frames, so when the main frame is closed, that means that the whole shit is closed. But now, I switch sites constantly, without frames. But still, with frames, our trick would work. - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Site Sessions: Online/Offline - help?
Greetings.
I am having some problems with the code itself! I have done like so,
that whenever peopel wishes to see the "onliners", I start a function called
DelOld(). This will not decrease server speed, nor create conflicts when
writing to temporary files and so forth.
Now, I tried to gather the following into an exploded array:
// the date output
$date_output = date("Y-m-d-H-i-A");
As you see, I've seperated all with a "-" so I can simply call [0], [1],
[2],... if I want something. Now, How can I compare if a user is away for
like 10 minutes, or 30 minutes? I have a function called
GetLoggDateofUser($Username) which will retreive the $date_output, but with
colons and spaces, like so:
date("Y-m-d H:i A").
Do you or anyone else have any suggestions?
- Richard
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[PHP] Site Sessions: Online/Offline - help?
Greetings. (the thread was too far down to be read by anyone)
I am having some problems with the code itself! I have done like so,
that whenever peopel wishes to see the "onliners", I start a function called
DelOld(). This will not decrease server speed, nor create conflicts when
writing to temporary files and so forth.
Now, I tried to gather the following into an exploded array:
// the date output
$date_output = date("Y-m-d-H-i-A");
As you see, I've seperated all with a "-" so I can simply call [0], [1],
[2],... if I want something. Now, How can I compare if a user is away for
like 10 minutes, or 30 minutes? I have a function called
GetLoggDateofUser($Username) which will retreive the $date_output, but with
colons and spaces, like so:
date("Y-m-d H:i A").
Do you or anyone else have any suggestions?
- Richard
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[PHP] RE: Site Sesions: Online/off...
Greetings. (the thread was too far down to be read by anyone)
I am having some problems with the code itself! I have done like so,
that whenever peopel wishes to see the "onliners", I start a function called
DelOld(). This will not decrease server speed, nor create conflicts when
writing to temporary files and so forth.
Now, I tried to gather the following into an exploded array:
// the date output
$date_output = date("Y-m-d-H-i-A");
As you see, I've seperated all with a "-" so I can simply call [0], [1],
[2],... if I want something. Now, How can I compare if a user is away for
like 10 minutes, or 30 minutes? I have a function called
GetLoggDateofUser($Username) which will retreive the $date_output, but with
colons and spaces, like so:
date("Y-m-d H:i A").
Do you or anyone else have any suggestions?
- Richard
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Re: [PHP] RE: Site Sesions: Online/off...
Hehehe.. Yeah.
Thanks alot, this will do perfectly good.
- Richard
""Plutarck"" <[EMAIL PROTECTED]> wrote in message
9bqhpe$f3d$[EMAIL PROTECTED]">news:9bqhpe$f3d$[EMAIL PROTECTED]...
> If you want to make it easy on yourself, convert it into a timestamp (unix
> preferably). Then all you have to do is:
>
> $dif = time() - $last_access_time;
>
> if ($dif > 3600)
> {
> echo "The user has been inactive for more than an hour.";
> }
>
> That's if you want to make it easy on yourself. If you're a masochist I
> suppose you could play around with mktime() :)
>
>
> --
> Plutarck
> Should be working on something...
> ...but forgot what it was.
>
>
> ""Richard"" <[EMAIL PROTECTED]> wrote in message
> 9bpbf3$fc$[EMAIL PROTECTED]">news:9bpbf3$fc$[EMAIL PROTECTED]...
> > Greetings. (the thread was too far down to be read by anyone)
> >
> > I am having some problems with the code itself! I have done like so,
> > that whenever peopel wishes to see the "onliners", I start a function
> called
> > DelOld(). This will not decrease server speed, nor create conflicts when
> > writing to temporary files and so forth.
> > Now, I tried to gather the following into an exploded array:
> >
> > // the date output
> > $date_output = date("Y-m-d-H-i-A");
> >
> > As you see, I've seperated all with a "-" so I can simply call [0],
> [1],
> > [2],... if I want something. Now, How can I compare if a user is away
for
> > like 10 minutes, or 30 minutes? I have a function called
> > GetLoggDateofUser($Username) which will retreive the $date_output, but
> with
> > colons and spaces, like so:
> > date("Y-m-d H:i A").
> >
> > Do you or anyone else have any suggestions?
> >
> > - Richard
> >
> >
> >
> >
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> > To contact the list administrators, e-mail: [EMAIL PROTECTED]
> >
>
>
>
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[PHP] Searching arrayed file... Suggestions?
Greetings.
I have made a try to write a search engine for a site I run. This search
iterates through all links which are made up like so:
"|BY|EMAIL|CATEGORY|FOLDER/BAND|LINKNAME|LINKURL|". Now, I use the code:
if ($txtLinkname=="") return;
$logfile="entries.txt";
$file_line = file($logfile);
$total_lines = count($file_line);
// Start printing the header of the table. The rest is completed, nested
// course.. in the incrementation-loop.
echo"";
echo"";
for($i=($total_lines-1); 0 <= $i; $i--) { $line[] = $file_line[$i]; }
echo "Searching for links containing $txtLinkname...";
echo "";
echo "";
for ($i=0; $i < $total_lines; $i++){
$line_array = explode("|",$line[$i]);
$swhere=strtolower($line_array[5]);
$swhat=strtolower($txtLinkname);
$pos = strpos ($swhere, $swhat);
if ($pos<0) {
// not found
}else if (($pos>1) && (!empty($pos))) {
$found++;
echo"Name: $line_array[1]\n";
echo"Email: mailto:$line_array[2]\">$line_array[2]\n";
echo"Category: $line_array[3]\n";
echo"Band/Folder: $line_array[4]\n";
echo"Link Name: $line_array[5]\n";
echo"Link URL: $line_array[6]\n";
echo "";
}
}
echo "";
if ($found==0) {
echo "No links found containing '$txtLinkname'!";
}else{
echo "Found: $found links containing $txtLinkname";
}
echo "";
echo "[ POST LINK | VIEW LINKS ]";
$found=0;
echo "";
?>
And that is all the code I use. Where have I done wrong? You see, the
problem is that I found only some links, but not all. And if I have a link
called "Necrolust - Tribute to MayheM", it cannot find the "Necro" nor
"necRO". And as you can see, I HAVE used uppercase methods to find portions
and so forth. Any help is suggested!!
- Richard
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[PHP] Remove duplicates, as long as you have it.
Greetings. I have this link file which has been active for quite a while, but the problem is that when I used a "admin" program to manage the links (admin.php) it kinda wrote the file multiple times, which means that it has sorted the file and added multiple instances of the lines. How I managed to create it? Well, by using the free linkadd/linkmanager PHP script. Anyhow, what I need is how can I remove duplicates that are sorted in arrays? Or does anyone of you has such a script or C++ program, so you could sort the file for me or something? Thanks - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Remove duplicates, as long as you have it.
That removes instances in an array, I am talking about a file. Each line contains non-duplicate words, but the lines are mixed and duplicated, perhaps trippled. - Richard ""Taylor, Stewart"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Have you tried the array_unique function > http://www.php.net/manual/en/function.array-unique.php > > > -Stewart > > -Original Message- > From: Richard [mailto:[EMAIL PROTECTED]] > Sent: 22 April 2001 12:36 > To: [EMAIL PROTECTED] > Subject: [PHP] Remove duplicates, as long as you have it. > > > Greetings. > > I have this link file which has been active for quite a while, but the > problem is that when I used a "admin" program to manage the links > (admin.php) it kinda wrote the file multiple times, which means that it has > sorted the file and added multiple instances of the lines. > > How I managed to create it? Well, by using the free linkadd/linkmanager > PHP script. Anyhow, what I need is how can I remove duplicates that are > sorted in arrays? Or does anyone of you has such a script or C++ program, so > you could sort the file for me or something? > > Thanks > - Richard > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Autoupdate of page
You can set a JavaScript to refresh after an amount of time, or call this
function whenever the table is updated.
echo "jscode";// as soon
as you are done.
-Richard
""Chris Anderson"" <[EMAIL PROTECTED]> wrote in message
004101c0cba9$b330b840$211412d1@null">news:004101c0cba9$b330b840$211412d1@null...
> Hitting refresh would do it, you cant do anything client wise because the
> box is being filled by the server code
> - Original Message -
> From: "Martin Skjöldebrand" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, April 24, 2001 3:53 PM
> Subject: [PHP] Autoupdate of page
>
>
> > IS there a standard way of "auto-updateing" the contents of a page after
a
> > databas insert or edit? Do a SELECT updates the contents I can update
> > tables I've noticed. Contents in select boxes (as in
> >
> > while ($row = mysql_fetch_row($secquery_res)) {
> > print "$row[0]";
> > }
> > )
> >
> > is not automatically updated to match edits or inserts done on the same
> > page. You have to initialize the select box again. Or is there another
> way?
> >
> > M.
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> > To contact the list administrators, e-mail: [EMAIL PROTECTED]
> >
> >
>
>
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[PHP] in_array() function not supported on my server... anything else?
Greetings..
This is how I currently check for instances of words and other:
for ($i=0; $i < $total_lines; $i++){
$line_array = explode("|",$line[$i]);
$swhat=strtolower($txtLinkname);
$xos =
array(strtolower($line_array[1]),strtolower($line_array[2]),strtolower($line
_array[3]),strtolower($line_array[4]),strtolower($line_array[5]));
if (in_array($swhat,$xos,true)) {
$found++;
Problem is, that the server where I have my files don't support in_array. It
is claimed that the servers PHP server is on version 4.0, how can this be
when in_array is a function that came first with PHP4 (according to my
documents) ??
Is there something else I could use?
Thanks
- Richard
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[PHP] Generating thumbnails of JPEG/GIF images
Greetings. Is there any quick way to generate thumbnails of existing pictures in a directory? It would seem quite worthless to create 120x120 images of ones that already exist, and upload duplicates.. Therefore, dynamic thumbnails would be perfect. Any solutions? PHP 4.0+ thanks. - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] GetImageSize
It appears like so. "Joseph Bannon" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > What version of PHP are you using? According to the manual: > > "URL support was added in PHP 4.0.5" > > > > Oh, I have 4.0.4. I need to upgrade don't I?!? > > Thanks, > J > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Global variables? (unset/set or what?)
Greetings. I have about two include files which are included in every php page that I have, and I wish to store global variables, such as passwords, usernames and other details information. After going through the PHP manual, all I could find was UNSET/SET global variables, but I don't know if that is the one to use or not... they looked like if they were to be doing something else. Any help or ideas? - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Global variables? (unset/set or what?)
So i should start the header (or wherever in the header) with :
$GLOBALS["userPassword"] = "whatever";
function cp() {
global $userPassword;
// $userPassword is 'whatever' //
}
Did I get it or am I just too tired?
- Richard
"Michael Stearne" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Try the define function. That will define a constant that you will always
have
> access to (within functions, through various included files,etc.) Or you
can
> write values to the $GLOBALS array of global variables.
>
> $GLOBALS["userPassword"]="u8943fd";
>
> Will define a variable that is accessible as $userPassword. outside of
> functions and within functions available after the global $userPassword;
> command is within the function.
>
> HTH,
> Michael
>
>
> Richard wrote:
>
> > Greetings.
> >
> > I have about two include files which are included in every php page
that
> > I have, and I wish to store global variables, such as passwords,
usernames
> > and other details information.
> > After going through the PHP manual, all I could find was UNSET/SET
> > global variables, but I don't know if that is the one to use or not...
they
> > looked like if they were to be doing something else.
> >
> > Any help or ideas?
> >
> > - Richard
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
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>
>
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Re: [PHP] Global variables? (unset/set or what?)
So this will do then: $GLOBALS["userPassword"] = "whatever"; And when I need to use it, I use echo userPassword; and such alike? What if I would like to change it? Can I simply use 'userPassword="whatever"'; ? Thanks, Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Global varia........ **Sorry, I mean... **
Wrong examples written in my past post. $GLOBALS["userPassword"] = "whatever"; global $userPassword; and then write/read from it? - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Reports in web browser
You need to be more specific than that. You cannot demand the browser to start printing, only thing is to write the contents of the report to a webpage and then the visitor/user can print it out if she/he likes. It depends on how you have stored the reports. - Richard ""Mihailo Dzigurski"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hello, > > I have written some accounting application using PHP, and now I need to > create some reports. Those reports need to be printed from web browser. > > What can I do? > > Thanks > Mihailo. > > > _ > Do You Yahoo!? > Get your free @yahoo.com address at http://mail.yahoo.com > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] PHP & HTML: newbie question
Hi there I just signed up for an account at Spaceports so I can play with PHP I placed some PHP code in an HTML page and uploaded it to the server. But when I checked it in my browser I got the error message: can¹t parse line 1 Line 1 is simply the tag!! On one of their user forums someone suggested getting rid of the HTML tags so I did and just left the PHP code on its own and this works fine so how can I use PHP with HTML? I think it has something to do with the fact that have to use their CGI server to run PHP??? Cheers Richard S
[PHP] Console, colors and stuff
Hey Boys, I'm using PHP CGI version on Win32 to write some scripts. Not for a website or anything, just some scripting at the console window. So now I want to change the text color, clear the screen, and the other usual stuff. Just like I can do with ncursus on the Linux version of PHP. Only, I can't find something similar on Win32. It's pretty boring this way. Does anyone know how to do it? Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Console, colors and stuff
I thought about it, but in Windows 2000 and NT, you can't use ansi.sys from Win32 executables, only from Dos16 exe's. Richard "Alan McFarlane" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Try 'echo'ing ansi control sequences? > > -- > Alan > > Richard <[EMAIL PROTECTED]> wrote in message > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > Hey Boys, > > > > I'm using PHP CGI version on Win32 to write some scripts. Not for a > website > > or anything, just some scripting at the console window. So now I want to > > change the text color, clear the screen, and the other usual stuff. Just > > like I can do with ncursus on the Linux version of PHP. Only, I can't find > > something similar on Win32. It's pretty boring this way. Does anyone know > > how to do it? > > > > Richard > > > > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] regular expresion
Hi, I want to validate that a variable only contains numbers. I came up with
this code
$variable = "154545"; -> must give me true.
$variable = "$%54545"; -> must give me false
$variable = "$%54545"; -> must give me false
$variable = "4545;#"; -> must give me false
$variable = "004545"; -> must give me false
CODE STARTS HERE
$variable = "5";
$variable = trim($variable);
if (ereg ("[a-zA-Z]", $variable)) {
echo "NOT ONLY NUMBERS: $variable";
$variable = "";
}
if (ereg ("[0-9]", $variable)) {
$variable = $variable * 1;
if ($variable == 0) {
echo "IS NOT A NUMBER";
} else {
echo "JUST NUMBERS: $variable";
}
}
Another thing that I thought about was this :
$variable= ereg_replace( "[^0-9]", "", $variable );
But is not what i am looking for...
I know there is a simpler way to do it. I just couldn't figure it out.
Thanks in advance
Ricardo
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[PHP] mail(), how can one specify ?
Greetings. If I would like to use mail(...), how could I make the "from" tag something else? I have not found any solution of specifying that! - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] [PHP4] $fp = fopen( "news.txt", 'a' ); // 'a' = append! Wah!
You should find it on http://www.php.net/manual/en/functions.fseek.php Or something. There are examples that are quite clear. - Richard ""Dddogbruce (@home.com)"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Ok, with this fseek.. > > Could you give me an example of how to implement it? > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] MySQL (about 1 database, many tables)
Greetings. As "Frank K" wrote for some days ago, I was into the same thing, but I need help with the following: I am creating a messaging central, which is quite about the same as a web community if you like, or whatever. The thing is, I need to save all the users, mailboxes and login dates... But I only have one database, but infinite tables. Does anyone has any examples or tips? The following didn't go very well, but probably because I suck in MySQL: $query = "CREATE TABLE $tb_name ( UiD bigint(20) NOT NULL auto_increment, uName text NOT NULL, uPwd text NOT NULL)"; What I was trying to do is to create one table which is called "users", which contains : uID (unique id, incremental!) uOnline (boolean)uName and uPWD And some other stuff, but as you can see, it did not go very well... Any help is appriciated! - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] MySQL (about 1 database, many tables)
Well, that was what I wrote in my post.. I don't get this MySQL that well, and I didn't find that row very logical at all. But I got this email about it, so I will read it and keep on reporting. - Richard "Lindsay Adams" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > If that query did not work, then maybe the user that you are connecting to > the database as does not have table create privileges? > > The syntax of the query is correct > I am a little confused why you are using a text type for those columns > And you can probably stand to use unsigned for UiD, since I doubt that you > will be using negative values. > > Note that the value you pass for bigint() only represents the field width > that mysql should display. It has nothing to do with the size of the number > it can store. > > On 4/5/01 4:33 PM, "Richard" <[EMAIL PROTECTED]> wrote: > > > Greetings. > > > > As "Frank K" wrote for some days ago, I was into the same thing, but I > > need help with the following: I am creating a messaging central, which is > > quite about the same as a web community if you like, or whatever. The thing > > is, I need to save all the users, mailboxes and login dates... But I only > > have one database, but infinite tables. Does anyone has any examples or > > tips? The following didn't go very well, but probably because I suck in > > MySQL: > > > > $query = "CREATE TABLE $tb_name ( UiD bigint(20) NOT NULL > > auto_increment, uName text NOT NULL, uPwd text NOT NULL)"; > > > > What I was trying to do is to create one table which is called "users", > > which contains : > > uID (unique id, incremental!) uOnline (boolean)uName and uPWD > > > > And some other stuff, but as you can see, it did not go very well... Any > > help is appriciated! > > > > > > - Richard > > > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] drop-down menu variables
You must set: some text if it's a SELECT list. Use to set an initialized text. Use .VALUE to check if it's empty or not... But beware, sometimes it forgets the contents... If you would use the JavaScript "alert(text)" function... - Richard ""Joao Monteiro"" <[EMAIL PROTECTED]> wrote in message 9aahf3$bph$[EMAIL PROTECTED]">news:9aahf3$bph$[EMAIL PROTECTED]... > when i edit variables with a form the ones wich are simple text get > corrected ok, but the ones chosen from drop-down menus only get added to > existing variables... > what am i doing wrong? > > Thanx > > Joao Monteiro > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] fopen wierdness
No, you receive the handle to the file. You cannot rename the handle.
http://www.latest.txt";
$fd = fopen ($filename, "r");
$contents = fread ($fd, filesize ($filename));
echo $contents;
fclose ($fd); ?>
Should do the trick.. or something.. Modify it or whatever.
- Richard
"Jerry" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
>
> im trying to fopen a url with something like to following :
>
> fopen("something.com/something.txt", r);
>
> this returns a "0"
>
> now when i rename the doc to something.htm, ill get the contents?
>
>
> Jerry Bonner
> Systems Analyst / Web Development
> -
> email: [[EMAIL PROTECTED]]
> icq : [34572902]
> phone: [507.344.1514]
> fax : [507.385.6017]
> -
> Prairie Lakes Internet
>
>
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Re: [PHP] fwrite()
Check out
.htmlspecialchars(..)
.removeslashes()
.stripslashes()
- Richard
"Augusto Cesar Castoldi" <[EMAIL PROTECTED]> wrote in message
Pine.GSO.4.10.10104062012140.20277-10@venus">news:Pine.GSO.4.10.10104062012140.20277-10@venus...
> I have a textarea and I want to save the textarea text into a file. Then I
> put this in the html:
>
>
>
> And this in action of php:
>
> $fd = fopen("Augusto.wri", "w" );
> fwrite($fd, $conteudo);
> fclose( $fd );
>
> But I'm having a big problem on this. Is the text has this caracter ("),
> the PHP add "\" before.
>
> So the number of (\) double every time that I want to update the file via
> textarea.
>
> How can I solve this problem?
>
> regards,
>
> Augusto
>
>
>
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[PHP] Writing... But the permission is denied!
Greetings. What can I do about file writing to a local folder, except for making the entire folder WRITE/EXECUTE, and ALL for me.. Is there any way I can program my scripts to be able to write or what is the problem? I have tryied making the folder WRITE/EXECUTE, and I had READ also for all at first, but then who wants folder browsing? Thanks alot, Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Writing... But the permission is denied!
Greetings. (wrote an email too) > If you can't give your webserver write permission in the content directories Does that have anything to do with .HTACCESS and files such as that? - Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] peter.johansson@era.ericsson.se PLEASE UNSUBSCRIBE!!!
I agree. Why do the newsgroup forward some of the messages to this guy? Attack? - Richard ""Chris Anderson"" <[EMAIL PROTECTED]> wrote in message 005701c0c42d$2b6e5f80$c61012d1@null">news:005701c0c42d$2b6e5f80$c61012d1@null... I am so tired of receivng multiple error emails when I post -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Weeeeee! ;)))
I don't bite, weah! ..btw, "10370" is a password for archive -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Converting tables into forms
Hi, > What are aiming to do that something like PHPMyAdmin doesn't do? Perhaps the forms are for users. And users being able to drop databases isn't my idea of a good time. And setting up and maintaining multiple database users is far too much work - I prefer not to provide the interface in the first place. -- Richard Heyes HTML5 graphing: RGraph - www.rgraph.net (updated 25th October) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Lightweight web server for Windows?
Hi, > What do people on this list use as an ultra-lightweight web server (with > PHP capability of course) on Windows? I have an old but still well > functioning laptop that I have just given a second life by installing > Windows Fundamentals (a stripped down version of XP). This works > surprisingly well. So now I am looking for the necessary software, so I > can do some local programming. I would have recommended Omni HTTPd, but it seems it is no more. Anyone know what happened to it? Regardless, I'd recommend buying a server (cheap or otherwise) running your target environment, and use that. If it's *nix, then you can use WinSCP to interface with it. -- Richard Heyes HTML5 graphing: RGraph - www.rgraph.net (updated 14th November) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] CSS and variables
Hi,
> $newcolor = "color: red";
>
> '.$row[1].'
>
> But it doesn't work. No problem with th "spacer" class, works fine. I just
> can't get the syntax for pulling a CSS style from a PHP var.
You could do this:
{$row[1]}";
?>
--
Richard Heyes
HTML5 graphing: RGraph - www.rgraph.net (updated 14th November)
Lots of PHP and Javascript code - http://www.phpguru.org
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[PHP] MySQL Appeal from Monty
Hi, You might have already seen this, however if you haven't this may interest you: http://monty-says.blogspot.com/2009/12/help-saving-mysql.html -- Richard Heyes HTML5 canvas graphing: RGraph - www.rgraph.net (updated 12th December - now with IE support!) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Happy New Year
Hi, > exited works Eh? Excited? -- Richard Heyes HTML5 canvas graphing: RGraph - www.rgraph.net (updated 19th December - now with IE support!) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] I am not receiving any e-mail from the list...
Hi, > ... I had this (I think) recently; mail simply stopped coming from the list and I can't remember unsubscribing (though that's not saying much...). I simply re-subscribed and all was dandy again. -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 9th January) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] I am not receiving any e-mail from the list...
Hi, > ... It's not a problem at all, it just takes me a few months to realise... :-) -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 9th January) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] RSYNC - who knows more?
Hi, > as sugestet i tried backup by using RSYNC. > It is working fine. > > But i have some more Questions for this software. > > Is here some one that can help me with it? You might get better results with the documentation: http://samba.anu.edu.au/rsync/documentation.html At a glance there are links to mailing lists too. -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 2nd January) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] RSYNC - who knows more?
Hi, > yes i see the links to the mailing lists, but i can not access them. Ask away then. Someone may be able to help you. I've used it a little before in the past to synchronise dev and live boxes. -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 16th January) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cookies & sessions
Hi, > However I have almost immediately found that while I appear to be able to > read cookies at > any time, I cannot set them when I would like to. Is there any similar trick > which will > work with cookies? Keep in mind that cookies are set by sending an HTTP header as part of the response, so until you do that they can't be sent back to you by the client (and subsequently appear in $_COOKIE). > (I assume that I can set several cookies using successive calls to > setcookie()?) Sure. Not that I've done it. > I was also somewhat surprised to find that a cookie is used to implement > sessions. Does > this place any limitations on using both sessions and cookies in the same > program? No (give them a different name though). You can also use sessions by putting the session ID on the URL, but this, I believe, is called "a ball ache". -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 16th January) Follow me on Twitter: http://twitter.com/_rgraph Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: How to change a filename for download (e.g. jpeg, pdf etc.)
Hi, > Can anyone point me to tutorials on how to change a filename for each > download? My goal is to give the downloader a random name for a picture or a > document, so he will never know what the original filename is. Try adding a Content-Disposition header: -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 23rd January) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] imap4 search criteria
Hi, > ... You might have more joy with this on the php-dev list. -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 23rd January) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] flush() in conjunction with gzipped content
Hi, This page: http://developer.yahoo.com/performance/rules.html#flush recommends using a flush() call just after the tag. However, does this even have an effect when using ob_gzhandler() ? Cheers. -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 31st January) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: poll: howto do informative error handling without the fatalities
Hi, > I have extended the standard exception class to send me an email > whenever an exception occurs. I did that once. Once being the operative word... :-) Ended up with tens of thousands of emails one morning. At first I thought... "Wow, maybe my popularity has grown somewhat". But it hadn't. -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 31st January) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: poll: howto do informative error handling without the fatalities
Hi, > But I bet you REALLY quickly fixed the problem! I just took out the error handling. :-) -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 7th February) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: poll: howto do informative error handling without the fatalities
Hi, >> Real developers don't have errors in their code; they're undocumented >> features ;) Or alternatively, if you freelance - "Forthcoming employment opportunities" :-) -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 7th February) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] $_POST vs $_REQUEST
Hi, > I have Forms that I submit for processing. I have seen examples of people > using either $_POST or $_REQUEST. > > When would I choose one over the other? It's a wise choice to go with $_POST, unless your form is a GET form, in which case use $_GET. $_REQUEST has the potential to open your script(s) up to security issues. > ... Use quoted strings - either single or double quotes. Eg: $myArray['myKey'] $myArray["myKey"] -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 20th February) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] $_POST vs $_REQUEST
Hi, > I am not sure what the security issues are you are referring to as the > $_REQUEST superglobal contains both $_GET and $_POST values. Could you > expound on that? Thanks. Not really, do a search. -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 20th February) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] $_POST vs $_REQUEST
Hi, Well people better than me (how is that possible?!) have said that $_REQUEST has the potential to open your app up to security vulnerabilities, and that it should be avoided because of that. Here's a post from Stephan Esser about it on the PHP-Internals list: http://www.mail-archive.com/intern...@lists.php.net/msg32832.html Stephan heads up the Hardened-PHP project and when it comes to security, I don't know of anyone better. So, if he advises not to use _REQUEST, it's a good idea to follow that advice. -- Richard Heyes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Load simulation tests
Hi, > I was wondering if there were any ways to simulate loads on a PHP script > running on the server? Basically, I'd just like to take one of my sites > through a dry-run so to speak and simulate x number of visitors. > Ideally, I'd prefer something that didn't have to be installed on the > remote server. Also, it would have to be something I could use from > within Linux, as I only have Windows running as a VM, and I'm not sure > it would work as intended if run though a VM. > > Have any of you used such tools, and if so, are there any you'd > recommend? There's always Apaches "ab". Though I've seen it mentioned that the load isn't always realistic. -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 6th March) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] blog design issue...
Hi, > I know you are all probably thinking "What does this have to do with PHP?" > and in reality... It's probably stretching it a little bit... BUT I am in > the process of writing a blog software (Yes I'm aware of all the open > source, and paid stuff out there... I'm doing this to learn :)) I am looking > at adding "categories" to my blog posts so I can organize my drivel into > something that looks somewhat professional, or at the very least, organized > so you can filter out all the crap... > > What I'm wondering about though, is would it be better from a database > design stand point to do a database field for "categories" and then in there > put "Personal", "Business", "Crap I found funny" Basically 1 database field > for all the categories I decide to use. OR should I go the other route and > do 1 database field for each category? > > This is going to be a small blog to start, but I guess I should always be > looking at performance, security, & maintainability right? > > I did read the post that tedd put up about looking at storing variables > differently and am considering going that route... But just wanted to know > what you all think :) > > Oh I'm also not expecting to have more then 4 or 5 categories at the > most Unless I release the blog to the public and take wordpress down :P You could use a SET field type. Internally MySQL uses numbers (a bit mask IIRC) for them. Though you will be limited to 32 categories. Eg: Categories table: ID Name 1 Personal 2 Business 4 Crap I found funny Articles table: ID Title Category === 1 My first blog entry 1 2 A joke from work6 3 A joke from home 5 4 A joke 4 The numbers are bitwise sums of the corresponding category IDs. eg.4&2=6. I think. MySQL has some built in functions for dealing with sets, like FIND_IN_SET() IIRC, which make life a lot easier. -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 13th March) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] blog design issue...
Hi, > eg.4&2=6. Oops, that should be 4|2 = 6. -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 13th March) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to know which PHP is used by Apache
Hi, > In the situation if there are two PHP's installed on the Linux box. > How to know which PHP is used by Apache? > > Another question is do Apache need PHP's binary to execute PHP Scripts? If > yes what is the role of libphp5.so in Apache? > > Note: PHP is configured as module under Apache. This may help: -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 20th March) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Get Power Saving Settings of the Server
Hi, > My PHP script is running as CLI. Can I get the Power Management > Settings of the server ? > > I am using PHP 5.3.2 on Fedora 12 Machine (2.6.32.10-90.fc12.i686) Your server management software may provide a way to get this information either through the command line or through a network interface. SNMP may also provide this information, and ISTR there's a PHP SNMP module. Enjoy... :-) -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 10th April) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP stream_socket_client OpenSSL error (unknown ca)
Hello,
I'm having some problems connecting to a server using the following php
script :
stream_context_set_option($context, 'ssl', 'local_cert',
'./cert.pem');
stream_context_set_option($context, 'ssl', 'allow_self_signed', TRUE);
stream_context_set_option($context, 'ssl', 'verify_peer', FALSE);
$ctn = stream_socket_client('ssl://distant.server.com:987', $errno,
$errstr, 30, STREAM_CLIENT_CONNECT, $context);
if($ctn) {
print('Connected !');
}
?>
cert.pem is a self signed certificate that I generated a few days ago,
it contains both RSA Key and Certificate and I have supplied the
certificate to the distant server.
When I launch the script I get the following errors :
Warning: stream_socket_client(): SSL operation failed with code 1.
OpenSSL Error messages:
error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca in
/path/to/my/test.php on line 7
As it is a self signed certificate there is no CA so I added the two lines :
stream_context_set_option($context, 'ssl', 'allow_self_signed', TRUE);
stream_context_set_option($context, 'ssl', 'verify_peer', FALSE);
but that did not fix the problem.
This is my first script that connects through a socket using SSL, but I
think that it doesn't even get out of the server because it doesn't like
the certificate. Do you have any ideas about how I could get this
working ? or maybe just point me in the right direction. If you need any
more info please let me know.
Thank you,
Richard
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PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP stream_socket_client OpenSSL error (unknown ca)
No I didn't have a passphrase on the local cert when I created it.
I noticed that I only sent it to you and then sent the same message to
the list.
Thank you,
Richard
Le 19/10/10 20:28, Tommy Pham a écrit :
-Original Message-
From: Richard [mailto:php_l...@ghz.fr]
Sent: Tuesday, October 19, 2010 11:22 AM
To: Tommy Pham
Subject: Re: [PHP] PHP stream_socket_client OpenSSL error (unknown ca)
I left the pasphrase blank, I've just tried with a blank passphrase but
it
doesn't help.
'./afnic.pem');
stream_context_set_option($context, 'ssl', 'passphrase', '');
stream_context_set_option($context, 'ssl', 'allow_self_signed',
TRUE);
stream_context_set_option($context, 'ssl', 'verify_peer', FALSE);
$connexion = stream_socket_client('ssl://epp.test.nic.fr:700',
$errno, $errstr, 30, STREAM_CLIENT_CONNECT, $context);
if($connexion) {
print('succes');
}
?>
What I meant was that did you have a passphrase on your actual local cert
when you created it?
PS: Please cc the list also so others would know what's going and can help
troubleshoot and not reiterate what've been tried already.
Le 19/10/10 20:16, Tommy Pham wrote :
-Original Message-
From: Richard [mailto:php_l...@ghz.fr]
Sent: Tuesday, October 19, 2010 10:50 AM
To: php-general@lists.php.net
Subject: [PHP] PHP stream_socket_client OpenSSL error (unknown ca)
Hello,
I'm having some problems connecting to a server using the following php
script :
'./cert.pem');
stream_context_set_option($context, 'ssl', 'allow_self_signed',
TRUE);
stream_context_set_option($context, 'ssl', 'verify_peer', FALSE);
$ctn = stream_socket_client('ssl://distant.server.com:987',
$errno,
$errstr,
30, STREAM_CLIENT_CONNECT, $context);
if($ctn) {
print('Connected !');
}
?>
Just curious,
'passphrase string
Passphrase with which your local_cert file was encoded' quoted from
[1].
Regards,
Tommy
[1] http://us3.php.net/manual/en/context.ssl.php
cert.pem is a self signed certificate that I generated a few days ago,
it
contains both RSA Key and Certificate and I have supplied the
certificate
to
the distant server.
When I launch the script I get the following errors :
Warning: stream_socket_client(): SSL operation failed with code 1.
OpenSSL Error messages:
error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca in
/path/to/my/test.php on line 7
As it is a self signed certificate there is no CA so I added the two
lines
:
stream_context_set_option($context, 'ssl', 'allow_self_signed',
TRUE);
stream_context_set_option($context, 'ssl', 'verify_peer', FALSE);
but that did not fix the problem.
This is my first script that connects through a socket using SSL, but I
think
that it doesn't even get out of the server because it doesn't like the
certificate. Do you have any ideas about how I could get this working ?
or
maybe just point me in the right direction. If you need any more info
please
let me know.
Thank you,
Richard
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP stream_socket_client OpenSSL error (unknown ca)
Hello again,
Just to say that I have tested the script on php.net manual that
generates a cert and then trys to connect (slightly modified the end of
file [removing the while(true) section to just test the connection]) and
I get exactly the same error.
Source : http://php.net/manual/en/function.stream-socket-server.php
Here is the full test script :
"UK",
"stateOrProvinceName" => "Somerset",
"localityName" => "Glastonbury",
"organizationName" => "The Brain Room Limited",
"organizationalUnitName" => "PHP Documentation Team",
"commonName" => "Wez Furlong",
"emailAddress" => "w...@example.com"
);
// Generate certificate
$privkey = openssl_pkey_new();
$cert = openssl_csr_new($dn, $privkey);
$cert = openssl_csr_sign($cert, null, $privkey, 365);
// Generate PEM file
# Optionally change the passphrase from 'comet' to whatever you want,
or leave it empty for no passphrase
$pem_passphrase = 'comet';
$pem = array();
openssl_x509_export($cert, $pem[0]);
openssl_pkey_export($privkey, $pem[1], $pem_passphrase);
$pem = implode($pem);
// Save PEM file
$pemfile = './server.pem';
file_put_contents($pemfile, $pem);
$context = stream_context_create();
// local_cert must be in PEM format
stream_context_set_option($context, 'ssl', 'local_cert', $pemfile);
// Pass Phrase (password) of private key
stream_context_set_option($context, 'ssl', 'passphrase', $pem_passphrase);
stream_context_set_option($context, 'ssl', 'allow_self_signed', true);
stream_context_set_option($context, 'ssl', 'verify_peer', false);
// Create the server socket
$server = stream_socket_client('ssl://test.server.com:978', $errno,
$errstr,30, STREAM_CLIENT_CONNECT, $context);
if($server)
{
print('ok');
}
?>
I still get the error :
Warning: stream_socket_client(): SSL operation failed with code 1.
OpenSSL Error messages:
error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca in
/home/richard/test.php on line 44
I think this proves that it's not my certificate at fault but maybe a
problem with OpenSSL…
What do you think ?
Thank you,
Richard
Le 19/10/10 20:46, Richard a écrit :
No I didn't have a passphrase on the local cert when I created it.
I noticed that I only sent it to you and then sent the same message to
the list.
Thank you,
Richard
Le 19/10/10 20:28, Tommy Pham a écrit :
-Original Message-
From: Richard [mailto:php_l...@ghz.fr]
Sent: Tuesday, October 19, 2010 11:22 AM
To: Tommy Pham
Subject: Re: [PHP] PHP stream_socket_client OpenSSL error (unknown ca)
I left the pasphrase blank, I've just tried with a blank passphrase but
it
doesn't help.
'./afnic.pem');
stream_context_set_option($context, 'ssl', 'passphrase', '');
stream_context_set_option($context, 'ssl', 'allow_self_signed',
TRUE);
stream_context_set_option($context, 'ssl', 'verify_peer', FALSE);
$connexion = stream_socket_client('ssl://epp.test.nic.fr:700',
$errno, $errstr, 30, STREAM_CLIENT_CONNECT, $context);
if($connexion) {
print('succes');
}
?>
What I meant was that did you have a passphrase on your actual local
cert
when you created it?
PS: Please cc the list also so others would know what's going and can
help
troubleshoot and not reiterate what've been tried already.
Le 19/10/10 20:16, Tommy Pham wrote :
-Original Message-
From: Richard [mailto:php_l...@ghz.fr]
Sent: Tuesday, October 19, 2010 10:50 AM
To: php-general@lists.php.net
Subject: [PHP] PHP stream_socket_client OpenSSL error (unknown ca)
Hello,
I'm having some problems connecting to a server using the
following php
script :
'./cert.pem');
stream_context_set_option($context, 'ssl', 'allow_self_signed',
TRUE);
stream_context_set_option($context, 'ssl', 'verify_peer', FALSE);
$ctn = stream_socket_client('ssl://distant.server.com:987',
$errno,
$errstr,
30, STREAM_CLIENT_CONNECT, $context);
if($ctn) {
print('Connected !');
}
?>
Just curious,
'passphrase string
Passphrase with which your local_cert file was encoded' quoted from
[1].
Regards,
Tommy
[1] http://us3.php.net/manual/en/context.ssl.php
cert.pem is a self signed certificate that I generated a few days
ago,
it
contains both RSA Key and Certificate and I have supplied the
certificate
to
the distant server.
When I launch the script I get the following errors :
Warning: stream_socket_client(): SSL operation failed with code 1.
OpenSSL Error messages:
error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca in
/path/to/my/test.php on line 7
As it is a self signed ce
Re: [PHP] QNX build
Jochem Maas wrote : Richard schreef: Hi, After installing PHP on a Windows machine I see a very small PHP-executable and several extension dll's that can be loaded. When I build PHP on a QNX machine I get one huge executable of 8.6 MB. Is it possible to build something similar to the Windows version? yes, by specifying to ./configure that it should build shared extensions or those extensions that allow it. so the relevant ./configure options will look something like: --enable-foo=shared,/path/to/libs I tried that but it didn't work. what's your configure line look like right now? PS - I'd never heard of QNX - just looked it up - interested to know what your doing with it and php. I have an embedded system with an sqlite database. I want a web interface that shows database info and maybe system info. PPS - Is a single large binary any worse than a smaller binary that loads in a bunch of extensions (assuming the same extensions in each case), won't the memory footprint be near enough the same for each? It seems that my system has a problem with loading large binaries. It would be nice if I could decide in the ini file which extensions will be loaded (I am not sure which extensions I need). I use the shttpd web server. This one does not support fast cgi. Loading a large cgi interpreter each time slows down my system. Regards, Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] QNX build
Jochem Maas was thinking very hard : Richard schreef: Jochem Maas wrote : Richard schreef: Hi, After installing PHP on a Windows machine I see a very small PHP-executable and several extension dll's that can be loaded. When I build PHP on a QNX machine I get one huge executable of 8.6 MB. Is it possible to build something similar to the Windows version? yes, by specifying to ./configure that it should build shared extensions or those extensions that allow it. so the relevant ./configure options will look something like: --enable-foo=shared,/path/to/libs I tried that but it didn't work. didn't work in what way? It is still one binary of 8.6 MB and no shared libs. what's your configure line look like right now? PS - I'd never heard of QNX - just looked it up - interested to know what your doing with it and php. I have an embedded system with an sqlite database. I want a web interface that shows database info and maybe system info. cool :-) PPS - Is a single large binary any worse than a smaller binary that loads in a bunch of extensions (assuming the same extensions in each case), won't the memory footprint be near enough the same for each? It seems that my system has a problem with loading large binaries. It would be nice if I could decide in the ini file which extensions will be loaded (I am not sure which extensions I need). I use the shttpd web server. This one does not support fast cgi. Loading a large cgi interpreter each time slows down my system. ok - seems like you will only be needing a small subset of the available extensions. have you tried using --disable-all and then only enabling the extensions you really need, It may get the binary size down to a usable level. When I use the option --disable-all the binary is about 5 MB. Which is much too large. An option could be not to use php but perl. This binary is 1 MB. But I think the best option is a web server with fast cgi. Regards, Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] QNX build
Jochem Maas used his keyboard to write : Richard schreef: Jochem Maas was thinking very hard : Richard schreef: Jochem Maas wrote : Richard schreef: Hi, After installing PHP on a Windows machine I see a very small PHP-executable and several extension dll's that can be loaded. When I build PHP on a QNX machine I get one huge executable of 8.6 MB. Is it possible to build something similar to the Windows version? yes, by specifying to ./configure that it should build shared extensions or those extensions that allow it. so the relevant ./configure options will look something like: --enable-foo=shared,/path/to/libs I tried that but it didn't work. didn't work in what way? It is still one binary of 8.6 MB and no shared libs. what's your configure line look like right now? PS - I'd never heard of QNX - just looked it up - interested to know what your doing with it and php. I have an embedded system with an sqlite database. I want a web interface that shows database info and maybe system info. cool :-) PPS - Is a single large binary any worse than a smaller binary that loads in a bunch of extensions (assuming the same extensions in each case), won't the memory footprint be near enough the same for each? It seems that my system has a problem with loading large binaries. It would be nice if I could decide in the ini file which extensions will be loaded (I am not sure which extensions I need). I use the shttpd web server. This one does not support fast cgi. Loading a large cgi interpreter each time slows down my system. ok - seems like you will only be needing a small subset of the available extensions. have you tried using --disable-all and then only enabling the extensions you really need, It may get the binary size down to a usable level. When I use the option --disable-all the binary is about 5 MB. Which is much too large. An option could be not to use php but perl. This binary is 1 MB. But I think the best option is a web server with fast cgi. Removing the debugging symbols and enabling the extensions I need gives me a binary of 2.7 MB which is already better. lighthttpd? It took me a while to port lighttpd + libs but it is just what I am looking for. Thanks a lot. Regards, Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Progressive answers from a php query?
Hello, I don't know if this is possible with PHP alone but this is what I'm trying to do : My script would check say for example 10 or 20 different http:// site addresses and collect some text from each page. My problem is that it takes quite a long time to query so many sites, and the user would have to wait for un to 30 sec to 1 min before the page comes up ... So there are two ways I can think of inorder to reduce the waiting time. 1) Perform asynchronous searches at the same time so all details are collected at the same time instead of waiting for the script to collect data from each one, one by one. 2) Somehow show data as it arrives instead of waiting for all the queries to be done. Is it possible to do either of these two, or both of these two with only PHP? If so how would I do it? or is it necessary to use javascript? Thanks in advance, Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Multiple sessions open at same time, is it possible?
Hello, I'm quite new to sessions, an am trying to program a script which needs two sessions ... I have a members area which uses 1 session, and when you click on disconnect it closes the session and the user returns to the login page. I also am programming a shopping cart so members can choose what they would like to download that also uses a session. All worked fine untill I realised that because they both use the same session, when I disconnect from the members area it also obviously deletes all elements from the download cart. I would there for need to have two seperate sessions one for the cart, and one for the members area. And sometimes I will need to have them both open. Is this possible ? I've searched google but not found anything interesting, except session_name, but I still don't know how to open two sessions or close one session but not the other, or open a variable in a specific session ... Thanks in advance, Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Multiple sessions open at same time, is it possible?
Stut a écrit :
On 2 Mar 2008, at 14:49, Richard wrote:
I'm quite new to sessions, an am trying to program a script which
needs two sessions ...
I have a members area which uses 1 session, and when you click on
disconnect it closes the session and the user returns to the login page.
I also am programming a shopping cart so members can choose what they
would like to download that also uses a session.
All worked fine untill I realised that because they both use the same
session, when I disconnect from the members area it also obviously
deletes all elements from the download cart.
I would there for need to have two seperate sessions one for the
cart, and one for the members area. And sometimes I will need to have
them both open.
Is this possible ? I've searched google but not found anything
interesting, except session_name, but I still don't know how to open
two sessions or close one session but not the other, or open a
variable in a specific session ...
Just use one session. Put the data for each session into a separate
array...
$_SESSION['members'] = array('lots', 'of', 'data');
$_SESSION['cart'] = array('lots', 'of', 'money-making', 'crap');
To "disconnect" the user from one or other simply unset that variable...
unset($_SESSION['members']);
unset($_SESSION['cart']);
KISS.
-Stut
Thankyou, instead of unsetting the whole session, I just unset de
password, so the user has to login again and now it does not reset the
cart anymore.
However, is there a way to limit the session stay alive time for just
one variable ?
If for example, if a user has not done anything in his members area for
more than 30 minutes I would like to be able to reset his password, but
I do not want to reset the cart. Do I have to program this seperatly in
PHP (IE set a session varibale $_SESSION['last_time'] = time(); and on
each page loads :
if ( time() - $_SESSION[last_time] > 1800) {
$_SESSION['password'] = array();
else {
$_SESSION['last_time'] = time()
}
...
Or is there a better way to do this?
Thanks again :)
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Re: [PHP] Multiple sessions open at same time, is it possible?
Stut a écrit :
On 2 Mar 2008, at 15:28, Richard wrote:
Stut a écrit :
On 2 Mar 2008, at 14:49, Richard wrote:
I would there for need to have two seperate sessions one for the
cart, and one for the members area. And sometimes I will need to
have them both open.
Is this possible ? I've searched google but not found anything
interesting, except session_name, but I still don't know how to
open two sessions or close one session but not the other, or open
a variable in a specific session ...
Just use one session. Put the data for each session into a separate
array...
$_SESSION['members'] = array('lots', 'of', 'data');
$_SESSION['cart'] = array('lots', 'of', 'money-making', 'crap');
To "disconnect" the user from one or other simply unset that
variable...
unset($_SESSION['members']);
unset($_SESSION['cart']);
KISS.
However, is there a way to limit the session stay alive time for just
one variable ?
If for example, if a user has not done anything in his members area
for more than 30 minutes I would like to be able to reset his
password, but I do not want to reset the cart. Do I have to program
this seperatly in PHP (IE set a session varibale
$_SESSION['last_time'] = time(); and on each page loads :
if ( time() - $_SESSION[last_time] > 1800) {
$_SESSION['password'] = array();
else {$_SESSION['last_time'] = time()
}
...
Or is there a better way to do this?
There is no built-in mechanism for this so you need to implement your
own as above. Personally I would store it as an expiry time rather
than the current time, but whatever floats ya boat.
-Stut
Sorry, I only know how to use current time, just for my personal
interest, how would you use expiry time ? I've looked around a bit and
can't work out how you would do this without using the current time...
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Re: [PHP] Multiple sessions open at same time, is it possible? [ Solved, thankyou !]
Stut a écrit :
On 2 Mar 2008, at 15:59, Richard wrote:
Stut a écrit :
On 2 Mar 2008, at 15:28, Richard wrote:
However, is there a way to limit the session stay alive time for
just one variable ?
If for example, if a user has not done anything in his members area
for more than 30 minutes I would like to be able to reset his
password, but I do not want to reset the cart. Do I have to program
this seperatly in PHP (IE set a session varibale
$_SESSION['last_time'] = time(); and on each page loads :
if ( time() - $_SESSION[last_time] > 1800) {
$_SESSION['password'] = array();
else {$_SESSION['last_time'] = time()
}
...
Or is there a better way to do this?
There is no built-in mechanism for this so you need to implement
your own as above. Personally I would store it as an expiry time
rather than the current time, but whatever floats ya boat.
Sorry, I only know how to use current time, just for my personal
interest, how would you use expiry time ? I've looked around a bit
and can't work out how you would do this without using the current
time...
It's really not rocket science...
if ($_SESSION['expiry'] < time())
{
$_SESSION['password'] = array();
}
else
{
// Password expires in 30 minutes
$_SESSION['expiry'] = time() + 1800;
}
Just curious... why are you setting the password to an empty array?
You'd probably be better off unset'ing it so you can use isset to
check for it.
-Stut
Oh right ! :)
Yes you're right about the array, I used it by mistake, as to reset a
value in $_SESSION[cart] , ie : $_SESSION['cart']['item_number'] I had
to do $_SESSION['cart']['item_number'] = array(); as unset would anly
work for unsetting the whole cart and not just one item, but yes it
would be best to use unset for $_SESSION['password'] !
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Re: [PHP] Multiple sessions open at same time, is it possible? [ Solved, thankyou !]
Stut a écrit : On 2 Mar 2008, at 16:32, Richard wrote: Stut a écrit : Just curious... why are you setting the password to an empty array? You'd probably be better off unset'ing it so you can use isset to check for it. Oh right ! :) Yes you're right about the array, I used it by mistake, as to reset a value in $_SESSION[cart] , ie : $_SESSION['cart']['item_number'] I had to do $_SESSION['cart']['item_number'] = array(); as unset would anly work for unsetting the whole cart and not just one item, but yes it would be best to use unset for $_SESSION['password'] ! Eh? What's in $_SESSION['cart']['item_number']? You might want to consider one of the following depending on what's in that array element... unset($_SESSION['cart']['item_number']); unset($_SESSION['cart'][array_search($itemtoremove, $_SESSION['cart'])]); unset($_SESSION['cart']['item_number'][array_search($itemtoremove, $_SESSION['cart']['item_number'])]); At the very least it would be better to use null rather than array(), but actually removing the item from the array would be my recommendation. -Stut Sorry I went back to where I read that I should use =array(); and I miss read an instruction which was : http://fr3.php.net/unset | |Quote from http://fr.php.net/session_unset "Do NOT unset the whole $_SESSION with unset($_SESSION) as this will disable the registering of session variables through the $_SESSION superglobal." So basically don't do: unset($_SESSION) Instead do: $_SESSION = array();| So no need for setting my session variables to array()... | -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] sprintf problem...
Hello, I'm trying to write a invoice script but I have encountered a
slight problem.
Each product needs to be listed without tax, and at the end of the file
I need to show the VAT. In France VAT is 19.6%
So €10.03 without vat = €12.00 with vat.
So I do this :
$totalwithoutvat = 0;
$totalwithoutvat = 0;
$totalvat =0;
while ( $itemwithoutvat) = each( $px ) )
{
$totalwithoutvat += $itemwithoutvat;
$totalwithoutvat += sprintf("%0.2f", $itemwithoutvat * ( 1 + 19.6/100 ));
$totalvat += sprintf("%0.2f",$itemwithoutvat * 19.6/100);
}
print ("Total Vat =".sprintf("%0.2f",$totalvat)." - Total without vat =
".sprintf("%0.2f",$totalwithoutvat)." - Total with vat =
".sprintf("%0.2f",$totalwithvat));
But I'm not sure I am using sprintf correctly, maybe I should use a
different function because :
When I have one item at 10.03, the result is : Total Vat = 1.97 - Total
without vat = 10.03 Total with vat = 12.00
but if I have two items at 10.03 the result is : Total vat = 3.93 -
Total without vat = 20.06 Total with vat = 23.99
but I need it to be : Total vat = 3.94 - Total without vat = 20.06 Total
with vat = 24.00
So from what I can see, sprintf only seems to work for printing and the
actual result is kept in memory, is this correct ? if so what function
should I use instead?
Thanks in advance :)
Richard
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Re: [PHP] sprintf problem... (with simplified code )
Here is a simplifie version of my code :
I get 12.00 and 23.99 ... what should I do to get 12.00 and 24.00 ?
Richard a écrit :
Hello, I'm trying to write a invoice script but I have encountered a
slight problem.
Each product needs to be listed without tax, and at the end of the
file I need to show the VAT. In France VAT is 19.6%
So €10.03 without vat = €12.00 with vat.
So I do this :
$totalwithoutvat = 0;
$totalwithoutvat = 0;
$totalvat =0;
while ( $itemwithoutvat) = each( $px ) )
{
$totalwithoutvat += $itemwithoutvat;
$totalwithoutvat += sprintf("%0.2f", $itemwithoutvat * ( 1 + 19.6/100 ));
$totalvat += sprintf("%0.2f",$itemwithoutvat * 19.6/100);
}
print ("Total Vat =".sprintf("%0.2f",$totalvat)." - Total without vat
= ".sprintf("%0.2f",$totalwithoutvat)." - Total with vat =
".sprintf("%0.2f",$totalwithvat));
But I'm not sure I am using sprintf correctly, maybe I should use a
different function because :
When I have one item at 10.03, the result is : Total Vat = 1.97 -
Total without vat = 10.03 Total with vat = 12.00
but if I have two items at 10.03 the result is : Total vat = 3.93 -
Total without vat = 20.06 Total with vat = 23.99
but I need it to be : Total vat = 3.94 - Total without vat = 20.06
Total with vat = 24.00
So from what I can see, sprintf only seems to work for printing and
the actual result is kept in memory, is this correct ? if so what
function should I use instead?
Thanks in advance :)
Richard
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Re: [PHP] sprintf problem... (with simplified code )
Sorry, this morning I have gone through everything again, and the
simplified example was wrong, but corrected it gives the right answer,
however although I'm sure I've done the same with the main script I can
not get the correct answer.
I need to round each article seperatly so that the Vat inc prince
remains the same.
So a 10.03 without vat always makes 12.00 with vat.
My test files works as it should :
Result : Total : 12 - Total 2 : 24
However the file I'm working on does not :(
The script I'm working on makes use of the fpdf php project which
automaticaly creates PDF files.
Here is the extract of code :
while ( list($code_tva, $articleHT) = each( $px ) )
{
$tva = $tab_tva[$code_tva]; // is 19.6 %
$this->SetXY(15, $y); //sets the coordinates of cell to be created in
PDF file for each item )
$this->Cell( 21.5,4, sprintf("%0.2f", $articleHT),'', '','C' ); //
inserts the item
//=>>>>> $totalHT is TOTAL without VAT and
$articleHT is a table which contains the price of each item without tax>>>
$totalHT += $articleHT; //adds all items without vat
//=>>>>> $totalTTC is TOTAL with VAT >>>
$totalTTC += sprintf("%0.2f", ($articleHT * ( 1 + $tva/100 ))); // adds
the rounded (item * 1.196) (including vat)
//=>>>>> $totalTVA is TOTAL of VAT >>>
$tmp_tva = sprintf("%0.2f",$articleHT * $tva/100); //amount of VAT of
current item
$a_tva[ $code_tva ] = $tmp_tva;
$totalTVA += $tmp_tva; //adds current item's vat to total vat
$this->SetXY(10, $y);
$this->Cell( 5,4, $code_tva, 0,0,"C"); //prints vat option
$this->SetXY(58, $y);
$this->Cell( 21.5,4, sprintf("%0.2f",$tmp_tva),'', '' ,'C'); //prints
the current item's vat amount
$this->SetXY(79.5, $y);
$this->Cell( 21.5,4, sprintf("%0.2f",$tva) ,'', '', 'C'); //prints the
vat percentage for item
$y+=4;
}
$this->SetXY(114,266.4);
$this->Cell(15,4, sprintf("%0.2f", $totalHT), '', '', 'R' ); //prints
the total amount excluding vat
$this->SetXY(114,271.4);
$this->Cell(15,4, sprintf("%0.2f", $totalTVA), '', '', 'R' ); //prints
total amount including vat
This is how I see it :
If I have two different items ($articleHT) at 10.03 this line ($tva =
19.6 and $articleHT = 10.03) :
$totalTTC += sprintf("%0.2f", ($articleHT * ( 1 + $tva/100 )));
Should add 12.00 to $totalTTC However it seems to add 11.99588 to
$totalTTC instead ...
In my test files it does exactly this, any idea why it would not do this
in the real file ?
Thanks again :)
lists-php a écrit :
your issue is with rounding, and whether vat is applied (rounded)
per-item or on the invoice total.
your sprintf output is simply truncating and rounding on display. you
aren't storing the rounded (up) value.
increase the decimal positions to 4 or 6 and you'll see things better.
Total = 11.995880 - Total 2 = 23.991760
the vat on 10.03 is 1.96588, which when you only display 2 positions
on display rounds up to 1.97.
if you stored the rounded value ,on a per-item basis, you'd get what
you're after.
now, the question is whether vat is applied per item or on the
invoice total.
the difference becomes more obvious with say 3 items, at 10.03. on a
(rounded) per-item basis the vat total would be 5.91. on an invoice
total it would be 5.90 (rounded up from 5.89784).
- Rick
Original Message
Date: Saturday, March 22, 2008 10:35:12 PM +0100
From: Richard <[EMAIL PROTECTED]>
To: PHP lists
Cc:
Subject: Re: [PHP] sprintf problem... (with simplified code )
Here is a simplifie version of my code :
I get 12.00 and 23.99 ... what should I do to get 12.00 and 24.00 ?
Richard a écrit :
Hello, I'm trying to write a invoice script but I have encountered
a slight problem.
Each product needs to be listed without tax, and at the end of the
file I need to show the VAT. In France VAT is 19.6%
So €10.03 without vat = €12.00 with vat.
So I do this :
$totalwithoutvat = 0;
$totalwithoutvat = 0;
$totalvat =0;
while ( $itemwithoutvat) = each( $px ) )
{
$totalwithoutvat += $itemwithoutvat;
$totalwithoutvat += sprintf("%0.2f", $itemwithoutvat * ( 1 +
19.6/100 )); $totalvat += sprintf("%0.2f",$itemwithoutvat *
19.6/100); }
print ("Total Vat =".sprintf("%0.2f",$totalvat)." - Total without
vat = ".sprintf("%0.2f",$totalwithoutvat)." - Total with vat =
".sprintf("%0.2f",$totalwithvat));
But I'm not sure I am using sprintf correctly, maybe I should use
a different function because :
When I have one item at 10.03,
[PHP] Array from database table
How do I get the data from a mysql database into and array that looks like this Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 [5] => 6 ) The table has three fields but I only need the data from one field. $query="SELECT amenityID FROM property_amenity where listingId = '$listingId'"; -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Pulling data from a table into a array
I am using mysql_fetch_row to pull data from a table to fill an array
But I am not getting the data into the array the way I whant it to be.
$query = "SELECT amenityID FROM property_amenity where listingId =
'$listingId'";
$results = mysql_query($query);
if ($results) {
while ($list=mysql_fetch_row($results)) {
$checked[]=$list;
}
}
print_r($checked);
This is what it is putting out
Array ( [0] => Array ( [0] => 1 ) [1] => Array ( [0] => 7 ) [2] => Array
( [0] => 9 ) [3] => Array ( [0] => 10 ) [4] => Array ( [0] => 12 ) [5]
=> Array ( [0] => 14 ) [6] => Array ( [0] => 24 ) [7] => Array ( [0] =>
25 ) [8] => Array ( [0] => 37 ) [9] => Array ( [0] => 38 ) )
This what I what the Array to look like
Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 12 [4] => 25 [5] => 37 )
What can I do to make it come out this way.
The database table looks like this I only whant the data from the
amenityID in the order it finds it in the table
ID listingID amenityID
1 1 4
2 1 2
3 2 1
4 1 10
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[PHP] Need help on client certificate validation using OpenSSL/PHP
Hi All, I'm a PHP newbie and Im really having difficulty with client-server certificate validation using Openssl and PHP. If somehow you know of a tutorial, a website or sample PHP codes that checks (expired, revoked) and validates client certificates, it would be of great help. I already tried using $_SERVER variable and I was able to extract the infos on the certificate and simply compare the dates for expiration and the other parts for validation but I know this is a bad idea. That it would be a good practice to use PHPs openssl functions instead. Here's my code: "; echo "Issuer: " . $_SERVER['SSL_CLIENT_I_DN']; echo ""; echo "Subject: " . $_SERVER['SSL_CLIENT_S_DN']; echo ""; echo "Validity Start: " . $_SERVER['SSL_CLIENT_V_START']; echo ""; echo "Validity End: " . $_SERVER['SSL_CLIENT_V_END']; echo " SERVER "; echo "Issuer: " . $_SERVER['SSL_SERVER_I_DN']; echo ""; echo "Subject: " . $_SERVER['SSL_SERVER_S_DN']; echo ""; echo "Validity Start: " . $_SERVER['SSL_SERVER_V_START']; echo ""; echo "Validity End: " . $_SERVER['SSL_SERVER_V_END']; --- then comparisons occur next --- ?> Please help me... TIA, Richard PS. By the way, we converted our client certificates to PKCS#12 certificates -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] suEXEC and PHP
Hi,
Apache 1.3.24, PHP 4.2.2
I am running a php script which executes something like
system("scp -r -S ssh host1:/home/dir host2:/home");
The scp command executes as the apache user, in my case 'nobody'. This does
not work, as the ssh authentication is not set up for user 'nobody' nor
should it be. Setting a different user, as in "scp -r -S ssh
myuser@host1:/home/dir myuser@host2:/home" deosn't work, ssh still tries to
authenticate 'nobody'.
First I tried running apache as a different user, 'apache', after setting up
the rsa keys etc (ssh stuff) for 'apache'. The authentication then works but
there are issues of the 'apache' user having read/write permissions on the
directories host1:/home/dir and host2:/home. I thought that giving the
'apache' user permission to read/write these directories wasn't a very good
idea.
Now I am trying to use the apache suEXEC feature to do this, so that my php
script can run as a different user (eg. myuser) who has all the right
permissions and ssh configured. However, so far I have been unsccessful and
suspect that suEXEC will not work with PHP. Does anyone out there have
experience with this? Any advice would be appreciated.
tia,
Rich
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[PHP] FTP and security
My company, as a matter of policy, closes the ftp ports of the servers in the DMZ.
However, I am not convinced that this is necessary, given the advent of very secure
ftp servers. I would appreciate any comments on the security of an open ftp port. To
relate this to php, I am ready to give up trying to make my
system("scp ..");
code work, because I will have to give the apache user more permissions than I am
comfortable with. So, I am thinking fo using php's ftp commands instead. I see nowhere
in the documentation however, if the ftp_connect can be done via the ssh transport
mechanism. Or, is this unnecessary, and can I use ftp (with plain text user and
password passed to ftp_login()) on port 21 without worrying about getting hacked?
muchas gracias
Rich
Re: [PHP] FTP and security
> > To relate this to php, I am ready to give up
> > trying to make my
> >
> > system("scp ..");
> >
> > code work, because I will have to give the apache user more permissions
> > than I am comfortable with.
>
> What exactly are the problems you're encountering using scp?
>
I created an apache user, which I called apache, and made sure this user
could connect to the remote servers and created rsa keys so no passwords
would be necessary (so my system($cmd) call would work). This is what
happens when I run scp:
bash-2.05a$ scp -pvr -S ssh apache@thor:/home/web/testsite/cgi-bin
apache@loki:/home/web/testsite
Executing: ssh -v -x -o'FallBackToRsh no' -o'ClearAllForwardings yes' -n -l
apache thor scp -v -r -p /home/web/testsite/cgi-bin
'apache@loki:/home/web/testsite'
OpenSSH_3.1p1, SSH protocols 1.5/2.0, OpenSSL 0x0090602f
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Rhosts Authentication disabled, originating port will not be
trusted.
debug1: restore_uid
debug1: ssh_connect: getuid 48 geteuid 0 anon 1
debug1: Connecting to thor [127.0.0.1] port 22.
debug1: temporarily_use_uid: 48/48 (e=0)
debug1: restore_uid
debug1: temporarily_use_uid: 48/48 (e=0)
debug1: restore_uid
debug1: Connection established.
debug1: read PEM private key done: type DSA
debug1: read PEM private key done: type RSA
debug1: identity file /home/apache/.ssh/identity type -1
debug1: identity file /home/apache/.ssh/id_rsa type 1
debug1: identity file /home/apache/.ssh/id_dsa type -1
debug1: Remote protocol version 1.99, remote software version OpenSSH_3.1p1
debug1: match: OpenSSH_3.1p1 pat OpenSSH*
Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_3.1p1
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-cbc hmac-md5 none
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: dh_gen_key: priv key bits set: 135/256
debug1: bits set: 1551/3191
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'thor' is known and matches the RSA host key.
debug1: Found key in /home/apache/.ssh/known_hosts:1
debug1: bits set: 1576/3191
debug1: ssh_rsa_verify: signature correct
debug1: kex_derive_keys
debug1: newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: waiting for SSH2_MSG_NEWKEYS
debug1: newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: done: ssh_kex2.
debug1: send SSH2_MSG_SERVICE_REQUEST
debug1: service_accept: ssh-userauth
debug1: got SSH2_MSG_SERVICE_ACCEPT
debug1: authentications that can continue:
publickey,password,keyboard-interactive
debug1: next auth method to try is publickey
debug1: try privkey: /home/apache/.ssh/identity
debug1: try pubkey: /home/apache/.ssh/id_rsa
debug1: input_userauth_pk_ok: pkalg ssh-rsa blen 149 lastkey 0x8086d50 hint
1
debug1: read PEM private key done: type RSA
debug1: ssh-userauth2 successful: method publickey
debug1: fd 4 setting O_NONBLOCK
debug1: channel 0: new [client-session]
debug1: send channel open 0
debug1: Entering interactive session.
debug1: ssh_session2_setup: id 0
debug1: Sending command: scp -v -r -p /home/web/testsite/cgi-bin
apache@loki:/home/web/testsite
debug1: channel request 0: exec
debug1: channel 0: open confirm rwindow 0 rmax 32768
debug1: channel 0: read<=0 rfd 4 len 0
debug1: channel 0: read failed
debug1: channel 0: close_read
debug1: channel 0: input open -> drain
debug1: channel 0: ibuf empty
debug1: channel 0: send eof
debug1: channel 0: input drain -> closed
There is more output, but as you can see the read of the src files failed
and an empty ibuf is sent. This command line call works if I am a normal
user for whom I have set up known_hosts and authorized_keys. But the above
is the result when I run scp as user 'apache'.
> So, I am thinking fo using php's ftp commands
> > instead. I see nowhere in the documentation however, if the ftp_connect
can
> > be done via the ssh transport mechanism. Or, is this unnecessary, and
can I
> > use ftp (with plain text user and password passed to ftp_login()) on
port
> > 21 without worrying about getting hacked?
>
> Well, if you're going to be using ftp-over-ssh, I don't see why you're not
> using scp directly instead.
>
I thought that if I create an ssh tunnel for ftp, I could use the php ftp
functions, they would actually be using ssh transparently.
Rich
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[PHP] how to use openssl_x509_read.
Hi, Does anybody know how to use this function? openssl_x509_read(mixed x509certdata) Is x509certdata the certificate submitted by the browser to the server? Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
