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Old 05-26-2008, 03:56 PM
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steadicamop steadicamop is offline
 
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Default Help with a while please..

Hey guys, I'm stuck solid on something at the mo, I understand in theory how it should work, but just can't figure it out. I have these two bits of code:

PHP Code:
session_start();
if (!isset(
$_SESSION['secure'])) {
    if (!
$_GET['clicked']) {
        
$numimgs $vbulletin->options['eic_numimgs'];
        
$answer_position rand(1,$numimgs);
        
$d dir($vbulletin->options['eic_imgpath']);
        while (
false !== ($entry $d->read())) 
            if (
$entry != '.' && $entry != '..' && $entry != 'show.php' && $entry != '.htaccess' && $entry != 'Thumbs.db')
                
$answers[] .= $entry
        
$amount count($answers);
        
$the_answer rand(1,$amount);
        for(
$i=1;$i<$numimgs;$i++) {
            if (
$answer_position == $i$show_image[] = $the_answer;
            
$tmp rand(1,$amount);
            while (
$tmp == $the_answer || (is_array($show_image) && in_array($tmp,$show_image))) $tmp rand(1,$amount);
       
$show_image[] = $tmp;
        }  
        if (
$answer_position == $i$show_image[] = $the_answer;
        
$d->close();

        
$_SESSION['answer_position'] = $answer_position;
        
$_SESSION['show_images'] = $show_image;
        
$question substr($answers[$the_answer-1],0,-4);
    } 
    else {
        if (
$_GET['clicked'] == $_SESSION['answer_position']) $_SESSION['secure'] = 1;
        else 
$badchoice 1;
    }
    if (!isset(
$_SESSION['secure'])) {
        eval(
'$navbar = "' fetch_template('navbar') . '";');
        eval(
'print_output("' fetch_template('image_verification') . '");');
    }

That's the main chunk of code, I also have this:

PHP Code:
$t 1;
while(
$t <= $vbulletin->options['eic_numimgs'])
   {
   
$numings $t;  
   eval(
'$imagebits = "' fetch_template('imagebits') . '";');
   
$t $t+1;
   } 
Now, I'm not too sure the code above is correct but basically, what I need to happen is for the imagetbits template to be called as many times as dictated in $vbulletin->options['eic_numimgs'] (say 5 for example).

The main chunk of code also counts the same amount of times (5), but I can't combine both and make it work ... it only ever appears once! What do I need to do to get this working?

Cheers!

Jason
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