TalkPHP - View Single Post - Echo matching key in multidimention array

Peuplarchie · 04-05-2009, 08:31 AM

Good day to you all,
I'm working on a piece of code which read a directory recursively and list them as an array.

What I'm trying to do here is to echo only the ones with dir as "dir" as 4th key.

Can somebody help me i'm fairly new with arry, specificly multidimensional array.

Here is my code :

PHP Code:


			

<?php
   $dir = "Art/";
   function recur_dir($dir)
   {
       $dirlist = opendir($dir);
       while ($file = readdir ($dirlist))
       {
           if ($file != '.' && $file != '..')
           {
               $newpath = $dir.'/'.$file;
               $level = explode('/',$newpath);
               if (is_dir($newpath))
               {
                   $mod_array[] = array(
                           'level'=>count($level)-1,
                           'path'=>$newpath,
                           'name'=>end($level),
                           'kind'=>'dir',
                           'mod_time'=>filemtime($newpath),
                           'content'=>recur_dir($newpath) );
               }else{ 
                   $mod_array[] = array(
                           'level'=>count($level)-1,
                           'path'=>$newpath,
                           'name'=>end($level),
                           'kind'=>'file',
                           'mod_time'=>filemtime($newpath),
                           'size'=>filesize($newpath) );
              }
           }
       }
       closedir($dirlist);
       
   ksort($mod_array);   
       return $mod_array;
    
$key = array_search('dir', $mod_array);    

   echo '<pre>';
   echo $key;
   echo '</pre>';
   
   }
   

?>

Thanks !

04-05-2009, 08:31 AM	#1 (permalink)
Peuplarchie The Acquainted Join Date: May 2008 Location: Québec Posts: 104 Thanks: 10	Echo matching key in multidimention array Good day to you all, I'm working on a piece of code which read a directory recursively and list them as an array. What I'm trying to do here is to echo only the ones with dir as "dir" as 4th key. Can somebody help me i'm fairly new with arry, specificly multidimensional array. Here is my code : PHP Code: <?php $dir = "Art/"; function recur_dir($dir) { $dirlist = opendir($dir); while ($file = readdir ($dirlist)) { if ($file != '.' && $file != '..') { $newpath = $dir.'/'.$file; $level = explode('/',$newpath); if (is_dir($newpath)) { $mod_array[] = array( 'level'=>count($level)-1, 'path'=>$newpath, 'name'=>end($level), 'kind'=>'dir', 'mod_time'=>filemtime($newpath), 'content'=>recur_dir($newpath) ); }else{ $mod_array[] = array( 'level'=>count($level)-1, 'path'=>$newpath, 'name'=>end($level), 'kind'=>'file', 'mod_time'=>filemtime($newpath), 'size'=>filesize($newpath) ); } } } closedir($dirlist); ksort($mod_array); return $mod_array; $key = array_search('dir', $mod_array); echo '<pre>'; echo $key; echo '</pre>'; } ?> Thanks ! __________________ That's why we are not alone on earth... let's build !