Captcha using TTF & GD

**Woodymon** · 23 Mar 2007, 08:20 PM

Originally Posted by Woodymon

v.3.5 works fine on php 4.4.4 shop. But PHP 5.1.6 shop did get any better.

Oops! I meant v2.5.

**Alik** · 24 Mar 2007, 12:35 AM

installed the mod, however there is no image showing
there is a "re-draw" button but no image

**KTNaturals** · 24 Mar 2007, 05:03 AM

OK. Solved the "Cannot redeclare class..." problem. I had to delete some old files that had file names with *.php.bak.

Still having a display problem with Contact Us page...

**Woodymon** · 24 Mar 2007, 05:51 AM

Originally Posted by KTNaturals

Still having a display problem with Contact Us page...

From the look of your source it appears you may have removed a chunk out of the \\includes\templates\YOUR_TEMPLATE\templates\tpl_contact_us_default.php that comes with the mod. Try reuploading that file.

Woody

**a_berezin** · 24 Mar 2007, 10:17 AM

Woody!
Enter direct address in your browser - http://<your_domain>/captcha_img.php.
What you see? And what you see in html source code?

**a_berezin** · 24 Mar 2007, 01:57 PM

v 2.5a 24.03.2007 16:00
1. Add captcha_debug.php.

**Woodymon** · 24 Mar 2007, 03:16 PM

Originally Posted by a_berezin

Woody!
Enter direct address in your browser - http://<your_domain>/captcha_img.php.
What you see? And what you see in html source code?

Firefox says:

The image “http://www.domain.com/shop/captcha_img.php” cannot be displayed, because it contains errors.

**Woodymon** · 24 Mar 2007, 03:42 PM

I tried v.2.5a:

1. Copied updated includes/classes/captcha.php
2. Copied new captcha_debug.php
3. Pointed browser to http://www.domain.com/shop/captcha_debug.php or to http://domain.com/shop/captcha_debug.php
4. Firefox web browser displays empty page

If I view the empty browser page's "generated source" (with Firefox web developer) all I see is:

Code:

<html><head></head></html>

Woody

**Woodymon** · 24 Mar 2007, 04:24 PM

Here is what my host reported back regarding the inability to display the captcha image when running the script on the host with PHP5:

I have checked the php.ini of both servers, and while there are significant differences between php4 and php5, the same set of functions are restricted on either server. So the only significant difference between the two hosts is the version of php.

Then he suggested moving the shop back to a host running PHP4. That's not going to happen.

Any others out there running this captcha script (even the new 2.5a debug script) on PHP5? If so which versions?

Woody

**a_berezin** · 24 Mar 2007, 05:04 PM

Originally Posted by Woodymon

Firefox says:

The image “http://www.domain.com/shop/captcha_img.php” cannot be displayed, because it contains errors.

Originally Posted by a_berezin

And what you see in html source code?

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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