gistfile1.php

global $post;
$pid = (empty($post_id)) ? $post -> ID : $post_id;

if (!empty($pid) && $post = get_post($pid)) {
$children_attributes = array(
	'numberposts'					=>	$numberposts,
	'post_parent'					=>	$post -> ID,
	'post_type'						=>	"attachment",
	'post_status'					=>	"any",
	'post_mime_type'				=>	"image",
	'orderby'						=>	$orderby,
	'order'							=>	$order,
);

if ($attachments = get_children($children_attributes)) {
//if ($attachments = get_children("post_parent=" . $post -> ID . "&post_type=attachment&post_mime_type=image&orderby=" . ((!empty($orderby) && $orderby == "random") ? "rand" : "menu_order ASC, ID ASC"))) {
	if (!empty($exclude)) {
		$exclude = array_map('trim', explode(',', $exclude));
		
		$a = 0;
		foreach ($attachments as $id => $attachment) {
			
			$a++;
			if (in_array($a, $exclude)) {
				unset($attachments[$id]);
			}
		}
	}

	if ($orderby == "random") { shuffle($attachments); }
	$content = $this -> render('gallery', array('slides' => $attachments, 'unique' => $pid, 'options' => $s, 'frompost' => true), false, 'default');
}