รบกวนดุ Code copy file and directory ตัวนี้ให้ด้วยครับทุกท่าน

$source = "/domains/website.com/public_html/demo/temp/";
$target = "$step2";
function full_copy( $source, $target ) {
	if ( is_dir( $source ) ) {
		// เพิ่มเข้ามา
		if ( ! file_exists($target))
		{
			@mkdir( $target );
		}

		$d = dir( $source );
		while ( FALSE !== ( $entry = $d->read() ) ) {
			if ( $entry == '.' || $entry == '..' ) {
				continue;
			}
			$Entry = $source . '/' . $entry; 
			if ( is_dir( $Entry ) ) {
				full_copy( $Entry, $target . '/' . $entry );
				continue;
			}
			copy( $Entry, $target . '/' . $entry );
		}
 
		$d->close();
	}else {
		copy( $source, $target );
	}