common/search_dir.php

<?php
/*
 * Search Directory Function
 * 
 * @$path : path to browse
 * @$maxdepth : how deep to browse (-1=unlimited)
 * @$mode : "FULL"|"DIRS"|"FILES"
 * @$d : must not be defined
 */
function searchdir ( $path , $maxdepth = -1 , $mode = "FULL" , $d = 0 )
{
   if ( substr ( $path , strlen ( $path ) - 1 ) != '/' ) { $path .= '/' ; }      
   $dirlist = array () ;
   if ( $mode != "FILES" ) { $dirlist[] = $path ; }
   if ( $handle = @opendir ( $path ) )
   {
       while ( false !== ( $file = readdir ( $handle ) ) )
       {
           if ( $file != '.' && $file != '..' )
           {
               $file = $path . $file ;
               if ( ! is_dir ( $file ) ) { if ( $mode != "DIRS" ) { $dirlist[] = $file ; } }
               elseif ( $d >=0 && ($d < $maxdepth || $maxdepth < 0) )
               {
                   $result = searchdir ( $file . '/' , $maxdepth , $mode , $d + 1 ) ;
                   $dirlist = array_merge ( $dirlist , $result ) ;
               }
       }
       }
       closedir ( $handle ) ;
   } else {
   		return false; //Directory don't exist;
   }
   if ( $d == 0 ) { natcasesort ( $dirlist ) ; }
   return ( $dirlist ) ;
}
?>