[PHP] Problems with pdflib-3.02
I have script that generates a pdf width some text and two images in it. One of the images is just a header and works fine. The other is a photo, now, this sometimes works and sometimes doesn't. I can't figure out why. When the photo doesn't appear I eventually get a box saying something like "An I/O processing error occured". Sorry, can't remember the exact message, and as I write this message I can't seem to get it back. Also, when you print one of the broken PDF's it locks up the browser (works fine on the non-broken ones). Here is the script I use to send the generated PDF to the browser: Anyhelp would be muchly appreciated. Cheers PS, Its all in IE5.x in win98/win2k Philip Murray [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] stumped on mailing a complete page
Hi, This might help, its a script that'll suck in a page from your site and send it as an HTML email. Its NOWHERE near perfect, and needs alot of fixing. But it works. It relys on HTML Mime Mail class from http://www.heyes-computing.net/scripts/. But I had to make a few changes to the class to make it work in Windows clients. You have to remove all the \r's and .chr(13)'s. I hope this helps, I've attached the script I wrote Cheers Philip Murray [EMAIL PROTECTED] - Original Message - From: "Brett" <[EMAIL PROTECTED]> To: "PHP" <[EMAIL PROTECTED]> Sent: Sunday, March 04, 2001 2:22 PM Subject: [PHP] stumped on mailing a complete page > This question may have been asked a million times, but I have had no luck > searching for a difinitive answer. > > I want to send a confirmation email upon receiving an order, and would like > to send the page that I display on the browser to the user. > > I can not figure out how to send a page, like the links that let you mail a > page to a friend on some sites. Any help would be much appreciated. > > Thanks, > Brett > > > -- > 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] Creating a gif thumbnail, without the libgd1.6 or earlier version!
Try using ImageMagick on the command line via System() or Exec() or whatever. http://www.imagemagick.org/ -=--==- -- - -- Philip Murray [EMAIL PROTECTED] - Original Message - From: "Zenith" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, March 06, 2000 3:12 PM Subject: [PHP] Creating a gif thumbnail, without the libgd1.6 or earlier version! > How to create some thumbnail, from orginally a GIF image, to a GIF > thumbnail. > I dun't the libgd 1.6 or before. > Or can we just use libgd1.8 , open a GIF image, and create a thumbnail with > PNG format? > > > > -- > 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] System V Semaphores
Hi,
I've been trying to use SystemV Semaphores as a kind of locking system in a
webpage, but after a few hours I get this message:
Warning: semget() failed for key 0x0: No space left on device in
/1/home//admin/htdocs/prop/lock.php on line 8
Warning: 0 is not a SysV semaphore index in
/1/home//admin/htdocs/prop/lock.php on line 19
Couldn't grab lock!
It isn't disk space, and there's plenty of free memory. So how do I fix it
and stop it doing it in the future?
Apart from this it seems to work fine. I've attached some sample code which
is pretty much exactly what I'm doing.
Cheers
id = sem_get($lock);
}
function unLock() {
sem_release($this->id);
return 0;
}
function checkLock() {
if(!sem_acquire($this->id)) {
echo "Couldn't grab lock!";
return -1;
}
return 0;
}
}
?>
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Re: [PHP] using image place holders in a database field?
This should do it for you ", $string); print($string); // prints 'Here is a picture of some flowers' ?> The "##(.+)##" parts matches any string with two # at the start and the end, the part replaces the ##string## with . The \\1 is a reference to the string matched with (.+) in the first parameter. '.+' matches any character 1 or more times. -------- - -- - - - Philip Murray [EMAIL PROTECTED] - - -- - - - Original Message - From: "Matthew Delmarter" <[EMAIL PROTECTED]> To: "PHP Mailing List" <[EMAIL PROTECTED]> Sent: Wednesday, July 11, 2001 3:47 PM Subject: [PHP] using image place holders in a database field? > Hi all, > > I want to use image place holders in a mysql field. The field will store a > newsletter article and I want to include and display an image in the > article. > > For example I will have: > "the article text ##image_name## some more article text". > > I will use str_replace to replace ##image_name## with the html tag to > display such as . > > But - I don't know how to write the str_replace! Can anyone help? > > Also, is there are better way to do this?? Can I have images displayed in > the middle of text from a field some other way? > > I also cannot seem to find much on using place holders in a field - but I > can see it's advantages. > > I hope this all makes sense... > > Regards, > > Matthew Delmarter > > > -- > 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] using image place holders in a database field?
Oops. That should've been
$string = ereg_replace("##([^#]+)##", "", $string);
- Original Message -
From: "Philip Murray" <[EMAIL PROTECTED]>
To: "Matthew Delmarter" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Wednesday, July 11, 2001 3:57 PM
Subject: Re: [PHP] using image place holders in a database field?
> This should do it for you
>
>
> $string = "Here is a picture ##flowers.jpg## of some flowers";
> $string = ereg_replace("##(.+)##", "", $string);
>
> print($string);
> // prints 'Here is a picture of some flowers'
>
> ?>
>
> The "##(.+)##" parts matches any string with two # at the start and the
end,
> the part replaces the ##string## with .
> The \\1 is a reference to the string matched with (.+) in the first
> parameter. '.+' matches any character 1 or more times.
>
> - -- - - -
> Philip Murray
> [EMAIL PROTECTED]
> - - -- - -
>
> - Original Message -
> From: "Matthew Delmarter" <[EMAIL PROTECTED]>
> To: "PHP Mailing List" <[EMAIL PROTECTED]>
> Sent: Wednesday, July 11, 2001 3:47 PM
> Subject: [PHP] using image place holders in a database field?
>
>
> > Hi all,
> >
> > I want to use image place holders in a mysql field. The field will store
a
> > newsletter article and I want to include and display an image in the
> > article.
> >
> > For example I will have:
> > "the article text ##image_name## some more article text".
> >
> > I will use str_replace to replace ##image_name## with the html tag to
> > display such as .
> >
> > But - I don't know how to write the str_replace! Can anyone help?
> >
> > Also, is there are better way to do this?? Can I have images displayed
in
> > the middle of text from a field some other way?
> >
> > I also cannot seem to find much on using place holders in a field - but
I
> > can see it's advantages.
> >
> > I hope this all makes sense...
> >
> > Regards,
> >
> > Matthew Delmarter
> >
> >
> > --
> > 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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Re: [PHP] The need for strong typing...
If you were writing rigorous financial applications, I would hope you were
doing enough testing and checking that things like that didn't happen in the
first place.
You shouldn't be lazy and rely on the language to correct your mistakes.
Strong typing only gets in the way (w/ PHP at least), especially since input
validation should consist more than just checking the datatype.
Cheers
- -- - - -
Philip Murray - Senior Systems Engineer
[EMAIL PROTECTED] - Open2View.com
http://www.open2view.com
- - -- - -
- Original Message -
From: "Dr. Evil" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, July 13, 2001 1:43 PM
Subject: [PHP] The need for strong typing...
>
> As you know, gases such as oxygen and acetylene are distributed to
> welders in pressurized containers. As you can guess, it is very
> important to put the right stuff in the right container. Let's say
> you have a container of acetylene, and you accidentally top it up with
> some pure oxygen. This is likely to be a life-altering exerpience,
> and not in the New Age chanting-in-a-sweat-lodge sense if you know
> what I mean.
>
> The naive solution to this problem is to put a big sign up that says,
> "Warning: be very careful about which gas you put into which tank."
> I'm sure that was the first approach that was tried when pressurized
> tanks for welding were first developed. After a few people died by
> putting the O2 in the C2H2 tank, someone came up with a brilliant
> solution: Let's put reverse threads on the O2 tank attachments. That
> way, the tank, and all the hoses and connectors that go with it, can
> never be attached to a C2H2 tank, because of a physical contraint in
> the connections themselves. O2 uses left-hand twist and C2H2 uses
> right-hand twist, and so the two will never meet. No matter how
> asleep, negligent, or incompetent the filling operator is, he'll never
> end up with O2 in the C2H2 tank. Even the sharpest, most cautious
> tank filler will eventually make a mistake if he does it enough times,
> but never if the threads are reversed.
>
> Data structure contraints are exactly the same idea. In my DB I have
> a table for "payments". Every time Alice pays Bob, a row gets added
> to this table, with one of the columns being "amount of transfer". Of
> course, on the PHP side, I put in a check:
>
> if($amount <= 0) { // error condition }
>
> but, in addition to that, in the database itself, I have
>
> CONSTRAINT amount > 0
>
> built into the table definition. That way, no matter what goes wrong
> on the PHP side, Bob will never be able to say, "Pay alice -$1mil",
> and find his account $1mil richer. The value is checked (several
> times) in the PHP side, but the right behavior is built into the data
> structure (table) itself.
>
> Strong typing is a sort of constraint. Just like I don't want to be
> using O2 when I think I'm using C2H2, I would like to be sure that
> I've got an INT and not a STRING when I expect an INT. Saying "write
> a bunch of functions to check user input, and don't make any mistakes"
> is just like putting up a sign that says, "Be very careful to not put
> O2 in the C2H2 tank." Yeah, if I were perfect, that would be enough,
> but in the real world, when you're dealing with serious things like
> exploding tanks and money, you want some built-in constraints in the
> system. You want correctness to be enforced at several different,
> independent layers.
>
> This same design principle applies in many different realms: my
> motorcycle has completely independent front and rear brakes, so even
> if one system fails entirely, I can still stop. My Glock has three
> independent safety systems (trigger block, firing pin block,
> decocking) which must each be operational for it to fire. It's just
> good design to have redundant constraints to achieve high reliability
> and safety. Strong typing is one of those contraints.
>
> This doesn't mean that PHP should be changed to allow strong typing.
> It may mean though that PHP isn't the right language for rigorous
> applications like financial transactions.
>
>
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>
>
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Re: [PHP] ereg parse error problem
Hi Lara,
The problem isn't with the if(ereg) line, its the line above.
Put a semi-colon at the end of your $string = "..[snip].." line
Cheers
- -- - - -
Philip Murray - Senior Systems Engineer
[EMAIL PROTECTED] - Open2View.com
http://www.open2view.com
- - -- - -
- Original Message -
From: "Lara J. Fabans" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, July 13, 2001 1:59 PM
Subject: [PHP] ereg parse error problem
> Hi, friends,
>
> I'm receiving a parse error on the if (ereg... )
> lines of this code. I looked at the online manual and modeled my two
> ereg's after it.
> When I kept getting parse errors, I decided to copy the original from the
> manual into
> my code, and it too received a parse error.
>
> Can someone please help me resolve this?
>
> Thank you,
>
> Lara
>
>
> -
>
> $string = "<a href="http://www.qksrv.net/click-297915-361662";
> target="_top" > <img
> src="http://www.123posters.com/images/m-mase01.jpg";
> alt="Mase Necklace"></a> <img
> src="http://www.qksrv.net/image-297915-361662";
> height="1" width="1" border="0">"
>
> if (ereg ("([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})", $string, $regs))
> {
> echo "$regs[3].$regs[2].$regs[1]";
> } else {
> echo "Invalid date format: $date";
> }
>
>
> if (ereg ("img src="(.*)"", $string, $regs))
> {
> echo $regs[1];
> } else
> {
> echo "nope1";
> }
>
> if (eregi("a href="(.*)"", $string, $regs))
> {
> echo $regs[1];
> } else
> {
> echo "nope2";
> }
> ?>
> -
> Lara J. Fabans
> Lodestone Software, Inc
> [EMAIL PROTECTED]
>
>
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Re: [PHP] How to force a file download
Try sticking in a
Header("Content-Disposition: attachment; filename=\"$filename\"");
It should work with IE5.5, but it's hard to tell with Internet Explorer as
it changes from version to version.
-------- - -- - - -
Philip Murray - Senior Systems Engineer
[EMAIL PROTECTED] - Open2View.com
http://www.open2view.com
- - -- - -
- Original Message -
From: "Santiago Romero" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, July 13, 2001 10:23 PM
Subject: [PHP] How to force a file download
>
> Hi!
>
> I have some code that outputs (from a php3 cgi) email attachments
> under horde/IMP webmail. I would like ALL attachment (including
> all understood by web browser mime types) to be SAVED to disk,
> and not opened.
>
> I tryed to send them as application/octet-stream but Explorer
> does open them (Netscape treats them correctly and asks me
> to save to disk or open them). Under Explorer, if the output of
> clicking on the "Download attach" link is pure text, it opens
> it directly on the web browser instead of saving it (that's
> what i want! :). On PDFs, it opens acrobat reader, BUT man!,
> I'm passing it application/octet-stream, this should force
> explorer to save it!
>
> Any idea?
> --
> Santiago Romero
> Departamento de Sistemas
> [EMAIL PROTECTED]
>
> Av. Primado Reig 189, entlo
> 46020 Valencia - Spain
> Telf. (+34) 96 332 12 00
> Fax. (+34) 96 332 12 01
> http://www.servicom2000.com
>
>
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Re: [PHP] does php have a response.flush function
Hi Andrew, It's flush(); http://nz.php.net/manual/en/function.flush.php Cheers - -- - - - Philip Murray - [EMAIL PROTECTED] http://www.open2view.com - Open2View.com - - -- - - - Original Message - From: "Andrew Austin" <[EMAIL PROTECTED]> To: "Php Lists (E-mail)" <[EMAIL PROTECTED]> Sent: Monday, July 16, 2001 12:40 AM Subject: [PHP] does php have a response.flush function > Does php have a funciton like reponse.flush in asp > > aa > > -- > 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] "report" generation with PHP
What about using a Windows COM object? There should be one for Access and if not you can use the Word one and generate word documents. It's pretty easy to use and there's lots of (ASP) documentation, but you can translate that to PHP no probs. I myself have done this to create a (VERY) quick (as in development time) SOAP client using the MSSOAP.SoapClient COM object. - -- - - - Philip Murray - [EMAIL PROTECTED] http://www.open2view.com - Open2View.com - - -- - - - Original Message - From: "Marius Andreiana" <[EMAIL PROTECTED]> To: "Matt Garman" <[EMAIL PROTECTED]> Cc: "PHP General List" <[EMAIL PROTECTED]> Sent: Tuesday, July 17, 2001 7:23 PM Subject: Re: [PHP] "report" generation with PHP > În 16 Jul 2001 17:17:57 -0500 Matthew Garman a scris: > > > Does all that work under Windows? > don't know, but you can setup a linux box only for fop, leave > the php site on windows as it is now (ouch!) > > > Fop looked like it was part of the > > Apache project, and we're running IIS 5.0 on Windows 2000 Pro (not my > > decision!). > not my problem :) > > > Marius Andreiana > -- > You don't have to go to jail for helping your neighbour > http://www.gnu.org/philosophy/ > > > -- > 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] "report" generation with PHP
> În 17 Jul 2001 19:47:23 +1200 Philip Murray a scris: > > What about using a Windows COM object? There should be one for Access and if > > not you can use the Word one and generate word documents > Don't use Words for that... We've had to generate invoices to be snail-mailed, I've also done the same thing. Approximately 400 invoices a day all from a backend administration website. However, we forked out a license to use the PDF library. > imagine if the address in the invoiced didn't matched the envelope's transparent > area... (don't think a word document can handle 6000 invoices anyway) Yes, well true. But, the point was there is the facility to use a COM object instead of some multi-server or java kludge. If you can find a COM object to do the task (Matt: you talked about using Access for your needs) then that'll probably be the easiest/fasted solution on Win32 (short of paying for PDF). On a side note, is there some Adobe license which prevents people writing Free for use PDF libraries? Or is it just by chance that the 2 that exist require you to purchase a license? Philip Murray -- 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] Regular expressions
In Perl you can do this:
$foo =~ tr/012/mpf/;
Which is the same as:
$foo = str_replace("0", "m", $foo);
$foo = str_replace("1", "p", $foo);
$foo = str_replace("2", "f", $foo);
in PHP.
Is there a more elegant way of doing this in PHP? I tried preg_replace but
it didn't seem to like my regexp.
Any ideas?
- -- - - -
Philip Murray
[EMAIL PROTECTED]
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Re: [PHP] What's wrong with this regular expression?
Hi James,
This is what you want
$body=eregi_replace ("]+)\">([^<]+)","[url=\"\\1\"]\\2[/url]",$body);
You were checking for no ['s in the string instead of no >'s or <'s
- -- - - -
Philip Murray - [EMAIL PROTECTED]
http://www.open2view.com - Open2View.com
- - -- - -
- Original Message -
From: "James Crowley" <[EMAIL PROTECTED]>
To: "PHP List" <[EMAIL PROTECTED]>
Sent: Saturday, July 21, 2001 6:26 AM
Subject: [PHP] What's wrong with this regular expression?
> Hi,
> Could someone please point out where I've gone wrong with this regular
> expression...?
>
> $body="http://www.fred.com\";>my test or href=\"/show.asp?id=333\">here";
> $body=eregi_replace (" href=\"([^\\[]*)\">([^\\[]*)","[url=\"\\1\"]\\2[/url]",$body);
>
> #$body should now be
> [url="http://www.fred.com"]my test[/url] or
> [url="/show.asp?id=333"]here[/url]
> #but instead, it is
> [url="http://www.fred.com";>my test or href=\"/show.asp?id=333\"]here[/url]
> echo $body;
>
> Thanks
>
> - James
>
> Editor, VB Web
> ==
> Web - http://www.vbweb.co.uk
> Email - [EMAIL PROTECTED]
> ICQ# - 60612011
> Fax - +44(0)8707052859
> ==
>
>
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>
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Re: [PHP] $this->db->Record["WLPcountry.name"]
- Original Message - From: "Mike Gifford" <[EMAIL PROTECTED]> > Hello, > > I'm using phplib to add functionality to my bibliography app. However I'm not > sure how to deal with selected data from different tables with the same field name. > > The example I provided in the signature was: > $this->db->Record["WLPcountry.name"] > > Which needs to be differentiated from: > $this->db->Record["WLPpublisher.name"] > > Any suggestions would be useful... > You can use the AS keyword to rename the fields to whatever you want, for example: SELECT WLPbib.bibID, WLPbib.title, WLPbib.publicationDate, WLPbib.URL, WLPpublisher.name AS publisher_name, WLPaddress.city, WLPaddress.state, WLPaddress.countryID, WLPcountry.name AS country_name, WLPprofile.firstName, WLPprofile.middleName, WLPprofile.lastName, WLPprofile.organization FROM WLPbib So then, you'd have: $this->db->Record["country_name"] and $this->db->Record["publisher_name"] Hope this helps! Cheers - -- - - - Philip Murray - [EMAIL PROTECTED] http://www.open2view.com - Open2View.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]
Re: [PHP] END block
Hi Erick, It's all in the manual... http://php.net/manual/en/function.register-shutdown-function.php Cheers - -- - - - Philip Murray - [EMAIL PROTECTED] http://www.open2view.com - Open2View.com - - -- - - - Original Message - From: "Erick Calder" <[EMAIL PROTECTED]> To: "PHP" <[EMAIL PROTECTED]> Sent: Sunday, July 29, 2001 3:50 PM Subject: [PHP] END block > is there an equivalent to Perl's END block? i.e some way to automatically > run certain code when a page is about to end? > > 1k thx - e > > > -- > 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] File Upload
Quoting Gerard Samuel <[EMAIL PROTECTED]>: > Hey all, Im running freebsd 4.3, apache 1.3.20, mysq.3.23.39, php 4.0.6. > Im trying to figure out file uploading. > If I echo $pic, $pic_name, $pic_size, $pic_type, after the form is > submitted, everything echoes correctly. > > In my script I have ==> > $archive_dir = "/files/www/data/archive"; > $filename = basename($pic_name); > if (!copy($pic, "$archive/$filename")) Shouldn't that be if( !copy( $pic, "$archive_dir/$filename" ) ); > echo "Error: $filename cannot be uploaded."; > else echo "Successfully uploaded $filename."; > > When I submit the form, it outputs ==> > Error: Dscf0005.jpg cannot be uploaded. > > I chmoded the folder to 777 and still the same results. > It's always the simple things. :) -- - -- - - - Philip Murray - [EMAIL PROTECTED] http://www.open2view.com - Open2View.com - - -- - - -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Re: HTTP header question.
Quoting Ben Bleything <[EMAIL PROTECTED]>:
> I'm fully aware of that. The issue is not the refreshing (that works
> fine)...
>
> Here's a little more detail:
>
> if(!$login)
> {
> if($failure)
> // complain
>
> // show the form
> }
> else
> {
> if(user_is_good)
> // take them to the next page
> else
> // complain
> }
>
> The //complain in the else section is this:
>
> Unset($login); // so it won't try to authenticate again
> $failure = true; // so the form knows to complain
> header("Location: login.php");
>
> Okay. So, just to clear things up, I'm not sending anything before
> this. This happens IMMEDIATELY after the user clicks on Submit...
>
> What I'm looking for is a way to do this such that the user does not see
> anything more than http://host.name.here/rams/login.php in their address
> bar when it failed... doing it the way I show above does not work, and
> the alternative ( header("Location: login.php?failure=true") ) does not
> satisfy my requirement.
>
> So... anybody else?
> -
How about using javascript?
For example
[...any other data you want...]
<!--
document.forms[0].submit()
// or document.forms['loginFailure'].submit();
// -->
It's untested, but you get the idea.
Cheers
--
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http://www.open2view.com - Open2View.com
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Re: [PHP] Share Session Vars on 2 servers
Hi Paul, If you have a single database between the 2 servers you could implement your own session handlers using PostgreSQL, Mysql or any other db for that matter. http://php.net/manual/en/function.session-set-save-handler.php Shouldn't be to difficult to do at all I imagine. Hope this helps! - -- - - - Philip Murray - [EMAIL PROTECTED] http://www.open2view.com - Open2View.com - - -- - - - Original Message - From: "Paul R. Jackson" <[EMAIL PROTECTED]> > I have developed a well tested password protection system using session > vars. We have 2 web servers with half of our pages on each (for reasons I > wont go into). What I need to be able to do is have a single login that > would then work on both servers. Which basically means sharing session vars > on 2 servers. > > Yes sure I could use just straight cookies because both servers live under > the same main domain but I have the system already in place and I dont want > to change it. > > I think it could be done by forcing the 2 servers to use the session temp > same directory with 'session.save_path' variable by using a NFS share. But > we would prefer not to do that. And in fact if that was the only solution we > would just do without. > > Is there soemthing else I can do. > > Paul > > > -- 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] something like SSI ?
Quoting Martin <[EMAIL PROTECTED]>: > Ok, this may seem like a dumb newbie question... > > Is there an function like ASP's Server Side Include in PHP ? Or what is best > to use instead, fread ? > Check out include(); require(); include_once(); require_once(); It's all in the manual -- -------- - -- - - - Philip Murray - [EMAIL PROTECTED] http://www.open2view.com - Open2View.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]
Re: [PHP] Serious Fopen Problems - not newbie :)
Depending on the version of PHP you're using, this might help:
Versions prior to PHP 4.0.5 do not handle HTTP redirects. Because of
this, directories must include trailing slashes.
It's from the fopen() manual page, http://www.php.net/fopen
Cheers
- -- - - -
Philip Murray - [EMAIL PROTECTED]
http://www.open2view.com - Open2View.com
- - -- - -
> This is a snippet from my code.
>
> $FILE = "http://www.somehost.com";;
>
> $fp = fopen($FILE, "r");
>
> if(!$fp){
> print("Somethings screwy");
> }
> else{
> do stuff
> }
>
> Any suggestions?
>
> Paul
>
> Speedboy wrote:
>
> > > I'm sure http://www.php.net exists. :)
> >
> > No, what my sentence meant was you're trying to do some operations on a
> > mis-typed file descripter?
> >
> > $fp = fopen...
> > fputs($fp2...
> > ^- There should be no 2.
> >
> > Possibly something like that?
> >
> > > > > > with fopen(). Everytime I try to use fopen, I get some weird
error
> > > > > > messages. If I do fopen("http://www.php.net";, "r") - I get this
error
> > > > > > message: Undefined error:
> > > > > > If I try doing
> > > > > > fopen("http://www.somehost.com/~myname/somefile.php?var=value";,
"r") - I
> > > > > > get this message: Bad file descriptor
> > > >
> > > > You're trying to do operations on a file descripter that doesn't
exist?
>
>
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>
>
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