recursive_require.php

<?php
//simple example of recursive require and read *.ext of files
$dir = "./path_file/"; //Set dir
$dh = opendir($dir);

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

	$fExt= end(explode(".", $file));

	if ($fExt=='php'){ //if ext of file is php or other *.ext
		$rFile[]=$file; //add file to array
	}
}

closedir($dh);

// recursive inlcuding of file of array
for ($d=0;$d<$dmax=(sizeof($rFile));$d++){
	require ($dir.$rFile[$d]);	
}

?>