List part of the Session array from a link.

[Peuplarchie]

Good day all,
I guess I'll simplified my question :
Sorry for the ones that saay that I'm repeating.
I have an array of file and folder that I push to session arrays like that :

<?php
 $session_start();

$directory = "Art/";
function dirList ($directory)
{

//create 2 arrays - one for folders and one for files
   $folders = array();
   $files = array();

// create a handler for the directory
$handler = opendir($directory);

// keep going until all files in directory have been read
while (false !== ($file = readdir($handler))) {  

    // if $file isn't this directory or its parent,
    // add it to the results array
    if ($file != '.' && $file != '..')

    // If file is directory, mark it in bold.
   if(is_dir($directory.$file)) {
    array_push($folders,$file);

	    if (time() - filemtime($directory.$file) < 604800) {
$folder_modified[] = "<span style=\"color:#DB1212;\"><img src=\"minus_icon.gif\" id=\"plusminusimg".preg_replace('/\//','_',$directory."".$file)."\" onclick=\"Toggle('".preg_replace('/\//','_',$directory."".$file)."'); return false;\" /><a href=\"#\" style=\"color:#DB1212;\" onclick=\"load('folder_view.php?dir=".$directory."&file=".$file."','boxdisp');return false;\"><b>".$file."</b></a>";
} elseif (time() - filemtime($directory.$file) < 31556926) {
    $folder_modified[] = "<span style=\"color:#003366;\"><img src=\minus_icon.gif\"  id=\"plusminusimg".preg_replace('/\//','_',$directory."".$file)."\"  onclick=\"Toggle('".preg_replace('/\//','_',$directory."".$file)."'); return false;\" /><a href=\"#\" style=\"color:#003366;\" onclick=\"load('folder_view.php?dir=".$directory."&file=".$file."','boxdisp');return false;\"><b>".$file."</b></a>";
} else {$folder_modified[] = "<span style=\"color:#000000;\"><img src=\"minus_icon.gif\"  id=\"plusminusimg".preg_replace('/\//','_',$directory."".$file)."\"  onclick=\"Toggle('".preg_replace('/\//','_',$directory."".$file)."'); return false;\" /><a href=\"#\" style=\"color:#000000;\" onclick=\"load('folder_view.php?dir=".$directory."&file=".$file."','boxdisp');return false;\"><b>".$file."</b></a>";}



    // Else not styled
    }else{
    array_push($files,$file);
 $filenamecor = substr($file, 0, -4);
if (time() - filemtime($directory.$file) < 604800) {
$file_modified[] = '<span style="color:#DB1212;">'.$filenamecor.'<span>';
} elseif (time() - filemtime($directory.$file) < 31556926) {
    $file_modified[] = '<span style="color:#003366;">'.$filenamecor.'<span>';
} else {$file_modified[] = '<span style="color:#000000;">'.$filenamecor.'<span>';}


}

}
		   $_SESSION['folders']=$folders;  
   $_SESSION['files']=$files;  

echo "<ul id=\"".preg_replace('/\//','_',substr($directory,0,strlen($directory)-1))."\">\n"; //start a new unordered list for every iteration through dirList

$dircor = $directory;
    // tidy up: close the handler
    closedir($handler);
    foreach($folders as $folder=>$file) {

  echo "<li id=\"pic\"><div class=\"folder\">".$folder_modified[$folder]."</div>"; //echo the folder name enclosed in a list item
    dirList($directory.$file.'/'); //loop through the contents of $folder
  echo "</li>\n"; //close this list item after all files and folders in $folder have been looped through


}

foreach($files as $key=>$file) {

  echo "<li id=\"pic\"><a href=\"index.html\" onclick=\"load('image_view.php?dir=".$dircor."&file=".$file."','boxdisp');return false;\">&nbsp;".$file_modified[$key]."</a></li>\n"; //echo the file name enclosed in a list item
}


echo "</ul>\n"; //close the unordered list
}


dirList($directory);

?>

</div>

Now, like you can see , each file and folders are links.
I have no problem looking at the files, but for the folder I should be able to see all the file in that directory, non recursively listed from the arrays like here is my code now :

<?PHP
session_start(); 

$dir = $_GET['dir'];
$file = $_GET['file'];


foreach($_SESSION['folders'] as $role ) {

echo $role;

}

echo "<br>";


?>

Thnaks !