Echo matching key in multidimention array

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Peuplarchie
Forum Contributor
Posts: 148
Joined: Sat Feb 04, 2006 10:49 pm

Echo matching key in multidimention array

Post by Peuplarchie »

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 :

Code: Select all

 
 
<?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 !
User avatar
novice4eva
Forum Contributor
Posts: 327
Joined: Thu Mar 29, 2007 3:48 am
Location: Nepal

Re: Echo matching key in multidimention array

Post by novice4eva »

Code: Select all

 
foreach($mod_array as $dir)
{
if($dir['kind']=='dir')
{
print_r($dir);
}
}
 
Is this what you wanted!! Hope it is :)
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