[PHP] problem reading sessions
I have just recently set up PHP on my Win2K laptop and I have just found out that I can't read sessions. As far as I can tell the session file is being created, but PHP doesn't seem to be able to get any data into it. Here is what the session file looks like: !sess_user|!blah| The two PHP files look like this: test_session1.php test_session2.php "; echo session_encode(). ""; echo isset($HTTP_SESSION_VARS) . ""; echo sizeof($HTTP_SESSION_VARS) . ""; echo $blah; ?> For the second PHP page the ouput I get is: - true for the 'session is registered' function - the string that is found in the session file (listed above) - true for the 'isset' function - size of zero - The warning: 'Warning: Undefined variable: blah ' Does anybody know why I would not be able to read these variables? thanks, alastair -- 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] problem reading sessions
I get the error: 'Warning: Undefined index: blah' when I use the long name.
As far as I can tell it doesn't seem to be actually writing the data into
the session file. Am I missing a crucial step somewhere?
alastair
"Kevin Stone" <[EMAIL PROTECTED]> wrote in message
003401c19563$95ee2e00$[EMAIL PROTECTED]">news:003401c19563$95ee2e00$[EMAIL PROTECTED]...
> I'll add if you do not have register_globals set then you can access the
> variable by its long name, $HTTP_SESSION_VARS["blah"].
>
> -Kevin
>
>
> > Is register_globals set to 'on' in php.ini? It needs to be for this
coding
> > style to work.
> >
> > Kirk
> >
> > > -Original Message-
> > > From: Alastair [mailto:[EMAIL PROTECTED]]
> > > Sent: Friday, January 04, 2002 1:41 PM
> > > To: [EMAIL PROTECTED]
> > > Subject: [PHP] problem reading sessions
> > >
> > >
> > >
> > > I have just recently set up PHP on my Win2K laptop and I have
> > > just found out
> > > that I can't read sessions. As far as I can tell the session
> > > file is being
> > > created, but PHP doesn't seem to be able to get any data into it.
> > >
> > > Here is what the session file looks like:
> > > !sess_user|!blah|
> > >
> > > The two PHP files look like this:
> > >
> > > test_session1.php
> > > > > $blah = "good";
> > > session_start();
> > > session_register("blah");
> > > ?>
> > >
> > >
> > > test_session2.php
> > > > > session_start();
> > > echo session_is_registered("blah") . "";
> > > echo session_encode(). "";
> > > echo isset($HTTP_SESSION_VARS) . "";
> > > echo sizeof($HTTP_SESSION_VARS) . "";
> > >
> > > echo $blah;
> > > ?>
> > >
> > > For the second PHP page the ouput I get is:
> > > - true for the 'session is registered' function
> > > - the string that is found in the session file (listed above)
> > > - true for the 'isset' function
> > > - size of zero
> > > - The warning: 'Warning: Undefined variable: blah '
> > >
> > > Does anybody know why I would not be able to read these variables?
> > >
> > > thanks,
> > > alastair
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> > To contact the list administrators, e-mail: [EMAIL PROTECTED]
> >
>
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Re: [PHP] problem reading sessions
yup, it's set correctly. It actually creates the file (I've opened it in a
text editor) with the correct variable names, but just no values.
"R'Twick Niceorgaw" <[EMAIL PROTECTED]> wrote in message
065d01c1956a$f1321db0$[EMAIL PROTECTED]">news:065d01c1956a$f1321db0$[EMAIL PROTECTED]...
> Have you set the session.save_path properly in php.ini ? By default it is
> set to /tmp which doesn't work under Win* systems. You need to point it to
a
> valid directory on your machine.
>
> HTH
>
> - Original Message -
> From: "Alastair" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Friday, January 04, 2002 4:35 PM
> Subject: Re: [PHP] problem reading sessions
>
>
> > I get the error: 'Warning: Undefined index: blah' when I use the long
> name.
> > As far as I can tell it doesn't seem to be actually writing the data
into
> > the session file. Am I missing a crucial step somewhere?
> >
> > alastair
> >
> > "Kevin Stone" <[EMAIL PROTECTED]> wrote in message
> > 003401c19563$95ee2e00$[EMAIL PROTECTED]">news:003401c19563$95ee2e00$[EMAIL PROTECTED]...
> > > I'll add if you do not have register_globals set then you can access
the
> > > variable by its long name, $HTTP_SESSION_VARS["blah"].
> > >
> > > -Kevin
> > >
> > >
> > > > Is register_globals set to 'on' in php.ini? It needs to be for this
> > coding
> > > > style to work.
> > > >
> > > > Kirk
> > > >
> > > > > -Original Message-
> > > > > From: Alastair [mailto:[EMAIL PROTECTED]]
> > > > > Sent: Friday, January 04, 2002 1:41 PM
> > > > > To: [EMAIL PROTECTED]
> > > > > Subject: [PHP] problem reading sessions
> > > > >
> > > > >
> > > > >
> > > > > I have just recently set up PHP on my Win2K laptop and I have
> > > > > just found out
> > > > > that I can't read sessions. As far as I can tell the session
> > > > > file is being
> > > > > created, but PHP doesn't seem to be able to get any data into it.
> > > > >
> > > > > Here is what the session file looks like:
> > > > > !sess_user|!blah|
> > > > >
> > > > > The two PHP files look like this:
> > > > >
> > > > > test_session1.php
> > > > > > > > > $blah = "good";
> > > > > session_start();
> > > > > session_register("blah");
> > > > > ?>
> > > > >
> > > > >
> > > > > test_session2.php
> > > > > > > > > session_start();
> > > > > echo session_is_registered("blah") . "";
> > > > > echo session_encode(). "";
> > > > > echo isset($HTTP_SESSION_VARS) . "";
> > > > > echo sizeof($HTTP_SESSION_VARS) . "";
> > > > >
> > > > > echo $blah;
> > > > > ?>
> > > > >
> > > > > For the second PHP page the ouput I get is:
> > > > > - true for the 'session is registered' function
> > > > > - the string that is found in the session file (listed above)
> > > > > - true for the 'isset' function
> > > > > - size of zero
> > > > > - The warning: 'Warning: Undefined variable: blah '
> > > > >
> > > > > Does anybody know why I would not be able to read these variables?
> > > > >
> > > > > thanks,
> > > > > alastair
> > > >
> > > > --
> > > > 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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> >
> >
>
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[PHP] Strange Session Issues
I posted a question earlier, but I don't think I explained my problem all that well. I am having problem with sessions on my W2K box. I can start sessions and register variables but I can't, however, seem to get the contents of the registered variables written. When I open the session file (the actual physical file located on the server), this is its contents: !sess_user|!blah|!sessUserClass|!sessFormData|!oUser| Each of those variables should have some data associated with them. Please note that I have not added the '!' to the variables. I don't think I am having file permission problems because some data is actually being written. The only data missing (and the most crucial) is the contents of each those variables. Does anybody have any suggestions? Thanks! alastair -- 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] Strange Session Issues
I've turned it off. When I try reading a variable using $HTTP_SESSION_VARS["blah"] but it says that there is no index for 'blah'. thanks! alastair "Kirk Johnson" <[EMAIL PROTECTED]> wrote in message 01A4B59FD1EBD311838100A0C98BE0D9AD5EFB@chef">news:01A4B59FD1EBD311838100A0C98BE0D9AD5EFB@chef... > Once again, is register_globals on or off in your php.ini file? It would > help us if we knew that :) > > Kirk > > > -Original Message- > > From: Alastair [mailto:[EMAIL PROTECTED]] > > Sent: Monday, January 07, 2002 9:05 AM > > To: [EMAIL PROTECTED] > > Subject: [PHP] Strange Session Issues > > > > > > I posted a question earlier, but I don't think I explained > > my problem all > > that well. > > > > I am having problem with sessions on my W2K box. I can start > > sessions and > > register variables but I can't, however, seem to get the > > contents of the > > registered variables written. -- 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] Strange Session Issues
WOO HOO!!! :-)
Thanks Kirk! I didn't realize that you had to use session_vars to write the
variables as well. That's a huge weight taken off my chest. :-)
cheers,
alastair
"Kirk Johnson" <[EMAIL PROTECTED]> wrote in message
01A4B59FD1EBD311838100A0C98BE0D9AD5EFC@chef">news:01A4B59FD1EBD311838100A0C98BE0D9AD5EFC@chef...
> With it off, session_register() is not needed. Also, session variables
must
> be accessed thru the $HTTP_SESSION_VARS[] array. Try this code:
>
> test_session1.php
> session_start();
> $HTTP_SESSION_VARS['blah'] = "good";
> ?>
>
> test_session2.php
> session_start();
> echo session_is_registered("blah") . "";
> echo session_encode(). "";
> echo isset($HTTP_SESSION_VARS) . "";
> echo sizeof($HTTP_SESSION_VARS) . "";
>
> echo $HTTP_SESSION_VARS['blah'];
> ?>
>
> > -Original Message-
> > From: Alastair [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, January 07, 2002 9:33 AM
> > To: [EMAIL PROTECTED]
> > Subject: Re: [PHP] Strange Session Issues
> >
> >
> > I've turned it off. When I try reading a variable using
> > $HTTP_SESSION_VARS["blah"] but it says that there is no index
> > for 'blah'.
> >
> > thanks!
> > alastair
> > "Kirk Johnson" <[EMAIL PROTECTED]> wrote in message
> > 01A4B59FD1EBD311838100A0C98BE0D9AD5EFB@chef">news:01A4B59FD1EBD311838100A0C98BE0D9AD5EFB@chef...
> > > Once again, is register_globals on or off in your php.ini
> > file? It would
> > > help us if we knew that :)
> > >
> > > Kirk
> > >
> > > > -Original Message-
> > > > From: Alastair [mailto:[EMAIL PROTECTED]]
> > > > Sent: Monday, January 07, 2002 9:05 AM
> > > > To: [EMAIL PROTECTED]
> > > > Subject: [PHP] Strange Session Issues
> > > >
> > > >
> > > > I posted a question earlier, but I don't think I explained
> > > > my problem all
> > > > that well.
> > > >
> > > > I am having problem with sessions on my W2K box. I can start
> > > > sessions and
> > > > register variables but I can't, however, seem to get the
> > > > contents of the
> > > > registered variables written.
> >
> >
> >
> > --
> > 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] session_unregister and register_globals = Off
I'm having difficulty trying to figure out how unregister a variable when register_globals is turned on. I've tried session_unregister but it doesn't seem to do anything. thanks, alastair -- 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] form values and the back button
Is there a way to ensure that the data in a form is not cleared when you click the back button? I have numerous forms that all have some PHP error checking. The standard error page has a simple JavaScript back command. Every time I click it (or the browser's back button), it clears the form on the previous page. I really don't want to have to keep all the data and repopulate the form if I don't have to. thanks, alastair -- 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] Re: HTTP Server vars
I'm not exactly sure what you are asking.. Are you wondering if it is safer to have register_globals on or off? If it is off, you will have to access all the globals through the $HTTP_*_VARS variables. They are quite a bit safer but require a bit of getting used too (just look at my posts in the last few days..). cheers, alastair "Gerard Samuel" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hey all. I was wondering. Is it safe to use HTTP global variables ie > $HTTP_POST_VARS etc in my scripts? > Thought I read somewhere that they weren't safe. > Got a lot of forms to work with, it sure would make life easier... > -- 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] Problem retrieving URLs
Hi all
I am having a few problems retrieving URLs from within PHP. I am using the
following to get the URL
$line) {
echo "Line #{$line_num} : " . htmlspecialchars($line) .
"\n";
}
?>
It works fine even for .htaccess protect areas unless I need to change ports
i.e I need to get some data from a server on port 81 instead of port 80. I
get the following back from the script. The second warning I'm fine with as
there is obviously nothing coming back, but the first has got me stumped.
Any ideas?
(I've masked the URL)
Warning: file("http://www.xx.uk:81/";) - Success in
/home/sites/site70/users/afrench/web/get_test.php on line 3
Warning: Invalid argument supplied for foreach() in
/home/sites/site70/users/afrench/web/get_test.php on line 5
The server is a cobalt with PHP v4.1.2
Thanks
Alastair French
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RE: [PHP] a generic getsql() function
Thomas Hochstetter wrote:
> Hi guys,
>
> I wrote a generic getsql() function for my project's class. However, I
> only manage to retrieve a single row. What it should really do is:
> Read all rows into the array (with multiple results). The code is
> below:
>
> function getsql($sql,$conn,$dbase,&$arr)
> {
> if($conn)
> {
> mysql_select_db($dbase,$conn);
> $result = mysql_query($sql,$conn);
>
> while ($arr = mysql_fetch_assoc($result))
> { return $arr;
> // Something has to happen here!!!
> }
> }
I think your problem is that you are returning after the first row has been
read, what you need to do is add the row ($arr) to another array using
$new_array[] = $arr or similar. and then move the return $arr to after the
while loop, but then return $new_array not $arr.
Hope this makes sense.
Alastair
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[PHP] Problem with readfile
Hi all
I am using the following to pass a file to the client
header("Content-type: ". $row['filetype'] );
$path = ROOT_PATH . "file_uploads/";
$real_filename = $path . $row['location'] . '/' .$row['filename'];
header("Content-Disposition: attachment; filename= " . $row['filename']);
readfile($real_filename);
The content type is obtained from a database along with the actual location
of the file. The files are outside of the webroot.
The problem is that the file is either corrupted or something different is
sent.
E.g. if a pdf is sent the first line of the received file is
%PDF-1.3 followed by some unprintable (in a 7 bit email) characters, this
causes adobe to report an error.
If a text file is downloaded, then all I get is the source of the webpage I
called the function from.
Where am I going wrong?
I have checked the pathnames and the headers and all seems to be correct.
The browser produces a dialog with the correct information in it, i.e what
file type and the name.
Thanks
Alastair
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[PHP] WAP and PHP
Hi, I am trying to dynamically create WML pages using PHP and mysql. I can get the PHP to output WML however I am having problems with postfields. They do not seem to be populating the $HTTP_POST_VARS array. Has anyone come across this before and no why this is the case. I could create the query string myself and create links in the code but as far as I can tell the postfield should send variables through to the script. TIA Al -- - Alastair Binns Programmer Lawton eMarketing 4 Grosvenor Square Southampton SO15 2BE Email: [EMAIL PROTECTED] Tel: 023 8082 8560 Fax: 023 8082 8566 A division of Lawton Communications Group Ltd www.lawton.co.uk - EMAIL DISCLAIMER: The information in this e-mail is confidential and may be legally privileged. It is intended solely for the addressee and access to the e-mail by anyone else is unauthorised. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. When addressed to our clients, any opinions or advice contained in this e-mail are subject to the terms and conditions expressed in the governing client engagement letter or contract. -- 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] Cheap, PHP, mySQL hosting!
> Lookin for about 50 Megs with php4, mySQL and the > works. Any economical hosts?? You could try: http://www.datasnke.co.uk And I am biased... Alastair Lightwood Consultancy Ltd -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] how a function 'return' statement works
Do you not have to make $_SERVER a global variable in the function ?
Alastair
Lightwood Consultancy Ltd
> Hm... I tried quite a few variations on this. I can't seem to get any
> displayable value out of this function.
>
> function get_current_page_name()
> {
> $current_page_name = explode("/", $_SERVER['PHP_SELF']);
> $current_page_name = $current_page_name[-1];
> return $current_page_name ;
> }
>
> $errorcode = get_current_page_name();
> echo $errorcode;
>
> Nothing.
>
> The only thing that works is $errorcode =
> basename($_SERVER['PHP_SELF']), but that's not the point -- I still
> don't understand why the function above doesn't return anything. In
> this case, I'm positive that I've specified the last element of the
> array. (Haven't I?)
>
>
> Erik
>
>
>
>
> On Wednesday, February 13, 2002, at 05:03 PM, Darren Gamble wrote:
>
> > I think what you're trying to do is return one particular element out
> > of the
> > array. If that's the case, just use something like:
> >
> > return $current_page_name[-1]
> >
> > to return the last element in the array.
> >
> >
>
>
>
> Erik Price
> Web Developer Temp
> Media Lab, H.H. Brown
> [EMAIL PROTECTED]
>
>
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RE: [PHP] get_browser();
Have you got the browscap.ini file installed properly ?
and
have you got a up to date version of browscap.ini ?
and
What is reported by IE visitng the script ?
Alastair
> -Original Message-
> From: Chris Boget [mailto:[EMAIL PROTECTED]]
> Sent: 18 February 2002 17:48
> To: [EMAIL PROTECTED]
> Subject: [PHP] get_browser();
>
>
> The following example that is in the onsite documentation:
>
> function list_array ($array) {
> while (list ($key, $value) = each ($array)) {
> $str .= "$key: $value\n";
> }
> return $str;
> }
> echo "$HTTP_USER_AGENT\n";
> $browser = get_browser();
> echo list_array ((array) $browser);
> ?>
>
> Isn't working as described in the example output provided on
> the page. In fact, half the time, get_browser() is returning
> nothing. And HTTP_USER_AGENT is only returning:
>
> Mozilla/4.7 [en] (Win95; I)
>
> for Netscape. Why isn't it (get_browser()) providing all the
> information as displayed in the example provided in the docs?
>
> Ultimately, I'm trying to figure out how I can determine if the
> user is using NS 4.x or not...
>
> Chris
>
>
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RE: [PHP] mktime() into TIMESTAMP ?
Just make sure that whichever way you choose, you always use the same style, so things don't get messy. Personally, I always use INT(11) MySQL columns and store the unix timestamp and this makes things easy for me. The only exception is when storing dates that are before 1970, but I very rarely have to do this. In the end, I guess it depends if you want to do the formatting of the date field when you're inserting the data (use TIMESTAMP) or when you're pulling it out (use INT). Alastair Battrick Lightwood Consultancy Ltd http://www.lightwood.net > -Original Message- > From: Erik Price [mailto:[EMAIL PROTECTED]] > Sent: 04 March 2002 22:12 > To: PHP (E-mail) > Subject: [PHP] mktime() into TIMESTAMP ? > > > PHP's mktime() function uses a timestamp that is the number of seconds > since the Unix epoch. MySQL uses the MMDDhhmmss format for its > TIMESTAMP column type. > > I'm not complaining that they're not the same, but curious as to which I > should use for storing timestamps -- does it matter? PHP has a lot of > nice formatting conventions with date(), so I am leaning towards using > mktime() to store PHP-style timestamps into a MySQL TIMESTAMP column. > But MySQL does have the ability to format dates, and its TIMESTAMP > column type bumps up if I don't manually insert a value. > > Any suggestions? > > > Erik > > > > > > > Erik Price > Web Developer Temp > Media Lab, H.H. Brown > [EMAIL PROTECTED] > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] number_format
why not multiply the number by 1000 and then use str_pad($in,6,"0",STR_PAD_LEFT) Alastair Battrick Senior Developer Lightwood Consultancy Ltd http://www.lightwood.net > -Original Message- > From: Scott St. John [mailto:[EMAIL PROTECTED]] > Sent: 08 March 2002 17:02 > To: [EMAIL PROTECTED] > Subject: [PHP] number_format > > > Hi everyone, > > I am trying to format a number for a report, the one consistant thing is > the three decimal places. But I need to strip them, then fill in zero's > from the left. > > So, if the number coming in is 8.000 I need to convert to 00800, 11.070 > would convert to 01107. > > I have tried a combination of number_format and usually end up with 8000 > or 00110. > > Help! Thank you! Mind in slow motion this morning. > > -Scott > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: Can't display PNG images
Echoing text to the screen is a very useful debugging tool when creating
images from php, if you type the full location of the image script in the
address bar, rather than specifying it as an image that is opened by a html
page.
If you do this Teresa, you should get the PHP error message, and if you give
this to us it would help.
Alastair Battrick
Senior Developer
Lightwood Consultancy Ltd
http://www.lightwood.net
> -Original Message-
> From: Jordan S. Jones [mailto:[EMAIL PROTECTED]]
> Sent: 12 March 2002 11:29
> To: [EMAIL PROTECTED]
> Subject: [PHP] Re: Can't display PNG images
>
>
> The icon essentially means that it was a broken image, or that
> they code did
> not work. I know that wasn't much help.
>
> On another point, in my opinion, it doesn't make a whole lot of logical
> sense to have a die("Error text") statement in code that creates
> an image..
> If an error does occur, it will still display the same broken image icon.
> However, I am not the definitive word on the matter, and if you or anyone
> else has a different opinion on the matter, I would be more than happy to
> hear it.
>
> Jordan
>
> "Teresa Narvaez" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > Hello,
> > Background info:
> >
> > I'm running
> > o PHP 4.1.1 on a linux server kernel(2.2.16).
> > o Using Netscape Communicator 4.75
> > o Compiled and installed the gd(1.8.4) library
> >
> > Problem(2 problems):
> >
> > 1.- The following code won't display an image(I get an icon of some type
> of
> > piece of paper).
> > >header ("Content-type: image/png");
> >$im = @ImageCreate (50, 100)
> > or die ("Cannot Initialize new GD image stream");
> >$background_color = ImageColorAllocate ($im, 255, 255, 255);
> >$text_color = ImageColorAllocate ($im, 233, 14, 91);
> >ImageString ($im, 1, 5, 5, "A Simple Text String", $text_color);
> >ImagePng ($im);
> > ?>
> >
> > 2.- The configure Command from phpinfo() is different than what
> I actually
> > typed at the
> > command line. Also, phpinfo() area for GD does not show PNG or JPEG
> > support. why?
> >from phpinfo()
> >--
> > './configure' '--with-mysql' '--with-apxs=/var/apache/bin/apxs'
> > '--with-gd=/home/builder/downloads/untarred/gd-1.8.4'
> > '--enable-sockets'
> > '--enable-calendar' '--enable-ftp' '--enable-trans-sid'
> >What I typed at the command line:
> >-
> > ./configure --with-mysql --with-apxs=/var/apache/bin/apxs
> > --with-gd=/home/builder/downloads/untarred/gd-1.8.4
> > --with-png-dir=/usr/lib --enable-gd-native-ttf --with-ttf
> > --with-jpeg-dir=/home/builder/downloads/untarred/jpeg-6b
> > --with-t1lib=/home/builder/downloads/untarred/t1lib-1.3.1
> > --enable-sockets --with-zlib-dir --with-xpm-dir
> --enable-calenda
> r
> > --enable-ftp --enable-trans-sid
> >
> > OUTPUT from phpinfo()
> > ---
> > GD Supportenabled
> > GD Version1.6.2 or higher
> > WBMP Support enabled
> >
> > I would really appretiate any ideas you could give me.
> > Thanks in advance! -Teresa
> >
> >
> >
> >
>
>
>
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RE: [PHP] sessions
There must be some whitespace in the script before the opening http://www.lightwood.net
> I am kind of confused by an error I am getting when trying to destroy a
> session. Here is the error that I am receiving along with the
> code that is
> causing the problem.
>
> Warning: Cannot send session cache limiter - headers already sent (output
> started at /home/www/wildwebtech/cumc/default.php:9) in
> /home/www/wildwebtech/cumc/default.php on line 10
>
>session_start();
>
> $old_user = $cumc_user; // store to test if they *were* logged in
> $result = session_unregister("cumc_user");
> session_destroy();
> ?>
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RE: [PHP] fsockopen
Is $tempPort set ?
Alastair Battrick
Senior Developer
Lightwood Consultancy Ltd
http://www.lightwood.net
> -Original Message-
> From: Christoph Starkmann [mailto:[EMAIL PROTECTED]]
> Sent: 26 March 2002 12:40
> To: '[EMAIL PROTECTED]'
> Subject: [PHP] fsockopen
>
>
> Hi!
>
> I'm trying to check the validity of given hyperlinks...
> I thought this code should work (Apache 1.3.9, Win98)
>
> $tempUrl = ereg_replace("http://";, "", $url);
>
> $fp = fsockopen ($tempUrl, $tempPort, &$errno, &$errstr, 30);
>
> if (!$fp)
> {
> echo "error opening $url: \$errstr=$errstr, \$errno=$errno\n";
> }
> else
> {
> fputs ($fp, "GET / HTTP/1.0\r\n\r\n");
> echo "s>>>" . fgets($fp,1024);
> fclose($fp);
> }
>
> For each and every url,
>
> $fp = false;
> $errstr = "";
> $errno = 0;
>
> Where is my mistake? I guess I'm simply getting sth wrong...
>
> Any hint would be great.
>
> Cheers,
> Kiko
>
> -
> It's not a bug, it's a feature.
> christoph starkmann
> mailto:[EMAIL PROTECTED]
> http://www.fh-augsburg.de/~kiko
> ICQ: 100601600
> -
>
> --
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RE: [PHP] fsockopen
There are a few things that it could be.
Change the ereg_replace to str_replace
Try adding Host: $server_name on the line after the GET:
fputs ($fp, "GET / HTTP/1.0\r\nHost: $server_name\r\n\r\n");
iirc, if the server uses virtual hosts, the GET won't work properly without
it.
If that's not it, try adding this instead of your single echo line:
while (!feof ($fp)) {
$line = fgets($fp, 4096);
echo $line;
}
As that will return and echo all the page, not just the header.
Alastair
> -Original Message-
> From: Christoph Starkmann [mailto:[EMAIL PROTECTED]]
> Sent: 26 March 2002 12:48
> To: '[EMAIL PROTECTED]'; Christoph Starkmann; [EMAIL PROTECTED]
> Subject: RE: [PHP] fsockopen
>
>
> Hi!
>
> > Is $tempPort set ?
>
> Yes... 80 as default...
>
> > > $tempUrl = ereg_replace("http://";, "", $url);
> > >
> > > $fp = fsockopen ($tempUrl, $tempPort, &$errno, &$errstr, 30);
> > >
> > > if (!$fp)
> > > {
> > > echo "error opening $url: \$errstr=$errstr,
> > \$errno=$errno\n";
> > > }
> > > else
> > > {
> > > fputs ($fp, "GET / HTTP/1.0\r\n\r\n");
> > > echo "s>>>" . fgets($fp,1024);
> > > fclose($fp);
> > > }
>
> Cheers...
> Kiko
>
> -
> It's not a bug, it's a feature.
> christoph starkmann
> mailto:[EMAIL PROTECTED]
> http://www.fh-augsburg.de/~kiko
> ICQ: 100601600
> -
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[PHP] OT - representing data
Hi All I have over 26000 urls in a table. They are all urls and query strings of hits to the same 10 - 20 sites. I need to have a way to allow the user to select one of these, and then do some processing on it, and I'm struggling to find a way. I did have a select dropdown with a list of them, but that has become unmanageable, even when coupled with a restrictor text box. For example, the user types 'david' in the restrictor, and then the dropdown only lists those urls with '%david%' Has anyone got a genius way of allowing the user to select one easily and without having to download all 26000. TIA Alastair Battrick Senior Developer Lightwood Consultancy Ltd http://www.lightwood.net -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
