How to sort the pictures in the header? (solution)

Hello,

In this file:
wp-content/themes/atahualpa/functions/bfa_rotating_header_images.php

I’ve added two lines:

sort($files);
sort ($bfa_header_images);

And now the images in the header are sorted. It works fine for me. ??

<?php
function bfa_rotating_header_images() {

	if (file_exists(ABSPATH."/wpmu-settings.php")) {

		################### images in WP upload folder (on WPMU)

		$files = m_find_in_dir(get_option('upload_path'),
			'atahualpa_header_[0-9]+\.(jpe?g|png|gif|bmp)$');

sort($files);

		if ($files) {
			foreach($files as $value) {
				$bfa_header_images[] = "'" . str_replace(get_option('upload_path'),
				get_option('fileupload_url'), $value) . "'";
			}
		}

	}

	# If no user uploaded header image files were found in WPMU, or this is not WPMU:

	if (!file_exists(ABSPATH."/wpmu-settings.php") OR !$files ) {

		################### images in /images/header/ (on regular WordPress)

		$files = "";
		$imgpath = TEMPLATEPATH . '/images/header/';
		$imgdir = get_bloginfo('template_directory') . '/images/header/';
		$dh  = opendir($imgpath);

		while (FALSE !== ($filename = readdir($dh))) {
			if(eregi('.jpg', $filename) || eregi('.gif', $filename) || eregi('.png', $filename)) {
		   $files[] = $filename;
		   }
		}
		closedir($dh);

		foreach($files as $value) {
			$bfa_header_images[] = '\'' . $imgdir . $value . '\'';
		} 

	}

sort ($bfa_header_images);
return $bfa_header_images;
}
?>