Apache - PHP and Capcha Problem

Hi

I used to have this page - http://www.petenetlive.com/Captcha/captcha-page.php
handle access from my webmail form.

Recently I moved from a hosted server to my own, at this point I noticed that the capcha image was not displaying - Its been a few years since I installd that and Id forgotton how I set it up so I tried another one http://www.petenetlive.com/_capcha/index.php

same problem.

I've installed php on my Web Server  - What else do I need to do?

other php pages work like this.

help?
LVL 58
Pete LongTechnical ConsultantAsked:
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gwnetConnect With a Mentor Commented:
'--without-gd'  you use gd to generate images in your script  ?

Maybe this is problem.

For RedHat - log is locate default in :
 /var/log/httpd/error_log
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mcnuteConnect With a Mentor Commented:
It's probably only a matter to have the right path in your src attribute of your image.

So the first question is, if the php file you're calling to generate the captcha is in the /_capcha Folder?

Where is this file located? Then adapt the src attribute accordingly.
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gwnetCommented:
Hi
Please share your code captcha.php or check log Apache.

Probably you have a different version of PHP on this server and script (captcha.php) throw some errors, warning, ...
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mcnuteCommented:
add this on top of your index.php / capcha-page.php
and see the output:

<?php

error_reporting(E_ALL);

?>

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Pete LongTechnical ConsultantAuthor Commented:
>>So the first question is, if the php file you're calling to generate the captcha is in the /_capcha Folder?

Yes

>>Probably you have a different version of PHP on this server and script (captcha.php) throw some errors, warning, ...

server has php5

[root@pnl-server1 ~]# httpd -v
Server version: Apache/2.2.15 (Unix)
Server built:   Aug 13 2013 17:29:28
[root@pnl-server1 ~]# httpd -M
Loaded Modules:
 core_module (static)
 mpm_prefork_module (static)
 http_module (static)
 so_module (static)
 auth_basic_module (shared)
 auth_digest_module (shared)
 authn_file_module (shared)
 authn_alias_module (shared)
 authn_anon_module (shared)
 authn_dbm_module (shared)
 authn_default_module (shared)
 authz_host_module (shared)
 authz_user_module (shared)
 authz_owner_module (shared)
 authz_groupfile_module (shared)
 authz_dbm_module (shared)
 authz_default_module (shared)
 ldap_module (shared)
 authnz_ldap_module (shared)
 include_module (shared)
 log_config_module (shared)
 logio_module (shared)
 env_module (shared)
 ext_filter_module (shared)
 mime_magic_module (shared)
 expires_module (shared)
 deflate_module (shared)
 headers_module (shared)
 usertrack_module (shared)
 setenvif_module (shared)
 mime_module (shared)
 dav_module (shared)
 status_module (shared)
 autoindex_module (shared)
 info_module (shared)
 dav_fs_module (shared)
 vhost_alias_module (shared)
 negotiation_module (shared)
 dir_module (shared)
 actions_module (shared)
 speling_module (shared)
 userdir_module (shared)
 alias_module (shared)
 substitute_module (shared)
 rewrite_module (shared)
 proxy_module (shared)
 proxy_balancer_module (shared)
 proxy_ftp_module (shared)
 proxy_http_module (shared)
 proxy_ajp_module (shared)
 proxy_connect_module (shared)
 cache_module (shared)
 suexec_module (shared)
 disk_cache_module (shared)
 cgi_module (shared)
 version_module (shared)
 php5_module (shared)
Syntax OK

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Pete LongTechnical ConsultantAuthor Commented:
hi mcnute added that.  no change

http://www.petenetlive.com/Captcha/captcha-page.php
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Pete LongTechnical ConsultantAuthor Commented:
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gwnetCommented:
Not the server modules I meant.

php --version (5.1, 5.2, 5.3, 5.4, 5.5 ) :)

Log is based on the distributions in different locations, eg / var / log / apache or httpd / error_host.log

Add to http://www.petenetlive.com/Captcha/captcha-page.php
error_reporting(E_ALL);
- suggestion "by: mcnute" is OK or find log on your distribution server.
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Pete LongTechnical ConsultantAuthor Commented:
PHP Version 5.3.3

I've put
error_reporting(E_ALL);

on that page  - it displays the same.

Bear with me guys Im a firewall engineer :(

From the log

[Tue Nov 26 16:42:10 2013] [client 86.29.22.237] PHP Fatal error:  Call to undefined function imagecreate() in /var/www/html/Captcha/captcha.php on line 6, referer: http://www.petenetlive.com/Captcha/captcha-page.php
[Tue Nov 26 16:42:16 2013] [client 86.29.22.237] PHP Fatal error:  Call to undefined function imagecreate() in /var/www/html/Captcha/captcha.php on line 6, referer: http://www.petenetlive.com/Captcha/captcha-page.php
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Pete LongTechnical ConsultantAuthor Commented:
>>'--without-gd'  you use gd to generate images in your script  ?

OK I see where you got that from? How Do I enable or install it?
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gwnetCommented:
yum install php5-gd
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Pete LongTechnical ConsultantAuthor Commented:
Booom Give that man a ceegar!

yum -y install php-gd

And now we have a capcha code!!!

Testing,,,,,,,,,,,,,,
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gwnetCommented:
and restart httpd

/etc/init.d/httpd restart

I go sleep By
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gwnetCommented:
great :)
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Pete LongTechnical ConsultantAuthor Commented:
Brilliant! I'm back up and running

{Learning more Linux Every Day!}

Thanks for your patience!!

Pete
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