ignore a file name in php array -

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im pretty new php, found gallery script takes photos folder , displays them. i'm trying make array ignore folders in 'photos' folder named 'app_thumbnails'.

the code creating array is:

//read files , folders $files = array(); $dirs = array();  if ($handle = opendir($currentdir))  {     while (false !== ($file = readdir($handle)))     { // change filename display date         $displaydate= date('js m y', strtotime($file)); // load folders array         if (is_directory($currentdir . "/" . $file))             {                  if ($file != "." && $file != ".." )                 { // set thumbnail folder.jpg if found:                     if (file_exists(gallery_root . "photos/" . $file . "/folder.jpg"))                     {                         $dirs[] = array(                             "name" => $file,                             "date" => filemtime($currentdir . "/" . $file),                             "html" => "<li><a href='?dir=" . urlencode(ltrim($_get['dir'] . "/" . $file, "/")) . "'><em>&nbsp;&nbsp;&nbsp;&nbsp;" . $displaydate . "</em><span></span><img src='" . gallery_root . "createthumb.php?filename=photos/" . $file . "/folder.jpg&amp;size=$thumb_size'  alt='$label_loading' /></a></li>");                     }  else                     { //set thumbnail first image found (if any):                         unset ($firstimage);                         $firstimage = getfirstimage("$currentdir/" . $file);                         if ($firstimage != "") {                         $dirs[] = array(                             "name" => $file,                             "date" => filemtime($currentdir . "/" . $file),                             "html" => "<li><a href='?dir=" . urlencode(ltrim($_get['dir'] . "/" . $file, "/")) . "'><em>&nbsp;&nbsp;&nbsp;&nbsp;" . $displaydate . "</em><span></span><img src='" . gallery_root . "createthumb.php?filename=$thumbdir/" . $file . "/" . $firstimage . "&amp;size=$thumb_size'  alt='$label_loading' /></a></li>");                         } else { //if no folder.jpg or image found, display default icon:                             $dirs[] = array(                                 "name" => $file,                                 "date" => filemtime($currentdir . "/" . $file),                                 "html" => "<li><a href='?dir=" . urlencode(ltrim($_get['dir'] . "/" . $file, "/")) . "'><em>&nbsp;&nbsp;&nbsp;&nbsp;" . $displaydate . "</em><span></span><img src='" . gallery_root . "images/folder_" . strtolower($folder_color) . ".png' width='$thumb_size' height='$thumb_size' alt='$label_loading' /></a></li>");                         }                     }                 }             }

you can see gallery example here: http://design-wright.co.uk/bunker/gallery/gallery.php

thanks time guys. alsweet

try replacing following:

if ($file != "." && $file != ".." )

by

if ($file != "." && $file != ".." && $file != 'app_thumbnails')

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