Warning message when posting comment with multilang mod

[Matthias70]

When I post a comment on my site. I have the following warning message

Warning: preg_match() expects parameter 2 to be string, resource given in /www/htdocs/v030672/bildergalerie/includes/functions.php on line 1437

Warning: preg_match() expects parameter 2 to be string, resource given in /www/htdocs/v030672/bildergalerie/includes/functions.php on line 1441

Warning: preg_match() expects parameter 2 to be string, resource given in /www/htdocs/v030672/bildergalerie/includes/functions.php on line 1445

I think it's a problem with the multilang mod, because the lines in functions.php are part of the multilang mod.
This is the code in functions.php:

Code: [Select]

function multilang($text, $show_first = 0, $remove = 0){
  global $config;
  preg_match("#\[".$config['language_dir']."\](.*)(\[\/?".$config['language_list']."\]|$)#iDUs", $text, $match);
  if (!empty($match[1])) {
    return $match[1];
  }
  preg_match("#^(.*)\[".$config['language_list']."\]#iDUs", $text, $match);
  if (!empty($match[1])) {
    return $match[1];
  }
  preg_match("#\[".$config['language_dir_default']."\](.*)(\[\/?".$config['language_list']."\]|$)#iDUs", $text, $match);
  if (!empty($match[1])) {
    return $match[1];
  }
Do you have any suggestions?
Matthias

[V@no]

Well, nothing wrong with that function, its how you use it.
Apperently u use it somewhere with a wrong "text" variable.
Trace back the changes you've made in details.php (like removing one-by-one multilang() function out of it.) and see where the error messages stops.

[Matthias70]

Hi V@no,
I found the problem

Code: [Select]

$clickstream .= multilang($image_name)."</span>";
must be

Code: [Select]

$clickstream .= $image_name."</span>";
Thank you V@no
Matthias