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sikoriusz
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Joined: 25 Mar 2004
Posts: 5
Location: Krakow, Poland, Europe
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 Posted: Wed Oct 06, 2004 10:08 pm Post subject: php_gd2.dll - anyone using (and can help)? |
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Hi, I'm a newbie to graphics in php. Using command:
| Quote: | <?php
header("Content-type: image/jpeg");
(etc.) |
(thats a tutorial example), I get :
| Quote: | | Warning: Cannot modify header information - headers already sent by (output started at C:\internet\Abyss Web Server\htdocs\index2.php:2) in C:\internet\Abyss Web Server\htdocs\index2.php on line 2 |
Any suggestions? The dll is in the extensions folder and php.ini, so I got no idea how to solve this. |
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olly86
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Joined: 25 Apr 2003
Posts: 993
Location: Wiltshire, UK
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| Posted: Thu Oct 07, 2004 9:14 am Post subject: |
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the "header" command must be sent before any other output is produced. this command alters the url in the address bar and redirects the user to that page.
There is output sent to the browser from line 2 of your script preventing this command from running.
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Olly |
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sikoriusz
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Joined: 25 Mar 2004
Posts: 5
Location: Krakow, Poland, Europe
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| Posted: Fri Oct 08, 2004 11:53 am Post subject: |
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| You have to excuse me, but I don't get it... |
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Anonymoose
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Joined: 09 Sep 2003
Posts: 2192
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| Posted: Fri Oct 08, 2004 6:18 pm Post subject: |
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To use
header("Content-type: image/jpeg");
no other information can be sent to the user BEFORE this line. Your script is returning an error because something is being sent from another part of your script. If you read your error message again it gives you the location. It doesn't get any simpler than that... |
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Karasu Kami
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Joined: 22 Sep 2003
Posts: 712
Location: Colorado
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| Posted: Mon Nov 01, 2004 11:00 am Post subject: |
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It seems the msot recent versions of PHP outdate packages (Like the Zpanel.) and make it so they don't find the proper directory for the extensions.
To fix this, i just copied the php_GD2.dll into whatever directory that it asked for, it could be c:/php4 or c:/php rather then c:/php/extensions. Try them all.
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Kent
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Joined: 12 Jan 2003
Posts: 137
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| Posted: Sun Nov 07, 2004 7:47 pm Post subject: extension_dir = "c:\php" |
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when php refuses to find your dlls and asks for a php4 dir and your crap is in a dir called php go into your php.ini file in your c:/windows dir and add the following into it
extension_dir = "c:\php"
this will solve your problems of having to create un-needed dirs on your box. |
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