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15 years ago

this simple function will index the directories and sub-directories of a given dir



<?php

function get_dirs($dir){

    global $dirs;

    if (!isset($dirs)){$dirs = '';}

    if(substr($dir,-1) !== '\\'){$dir .= '\\';}

    if ($handle = opendir($dir)){

        while (false !== ($file = readdir($handle))){

            if (filetype($dir.$file) === 'dir' && $file != "." && $file != ".."){

                clearstatcache();

                $dirs .= $file . "\n";

                get_dirs($dir . $file);

            }

        }

        closedir($handle);

    }

    return $dirs;

}

?>

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