Project

General

Profile

« Previous | Next » 

Revision 615

Added by thorn almost 17 years ago

Added new CAPTCHA (calc_ttf_image). Changed call_captcha() to output a table-layout. Some minor changes to captcha-code.

View differences:

readme.txt
26 26 
- and by adding TrueType-fonts to fonts/
27 27 

  		




  28
  28
  
    

  		




  29
  
  
    
The CAPTCHA-string is allways stored in $_SESSION['captcha']


  		




  30
  
  
    
The input-field is called "captcha", too.


  		




  
  29
  
    
How to use:


  		




  
  30
  
    
use 


  		




  
  31
  
    
	require_once(WB_PATH.'/include/captcha/captcha.php'); // will output a table with 3 columns: |CAPTCHA|Input|Text|


  		




  
  32
  
    
and put 


  		




  
  33
  
    
	<?php call_captcha(); ?>


  		




  
  34
  
    
into your form.


  		




  31
  35
  
    

  		




  
  36
  
    

  		




  
  37
  
    
The CAPTCHA-code is allways stored in $_SESSION['captcha']


  		




  
  38
  
    
The user-input is in $_POST['captcha'] (or $_GET['captcha']).


  		




  
  39
  
    

  		




  
  40
  
    

  		




  
  41
  
    
call_captcha() will output code like this


  		




  
  42
  
    
<table class="captcha_table"><tr>


  		




  
  43
  
    
  <td><img src="<?php echo WB_URL.'/include/captcha/captchas/'.CAPTCHA_TYPE.".php?t=$t"; ?>" alt="Captcha" /></td>


  		




  
  44
  
    
  <td><input type="text" name="captcha" maxlength="5" style="width:50px" /></td>


  		




  
  45
  
    
  <td class="captcha_expl"><?php echo $MOD_CAPTCHA['VERIFICATION_INFO_TEXT']; ?></td>


  		




  
  46
  
    
</tr></table>


  		












Also available in:  Unified diff