gistfile1.php

<?php

// Load all widgets from /lib/widgets directory

$widgets_path = STYLESHEET_PATH . 'lib/widgets';
$widgets_dir = @opendir( $widgets_path );
$widgets = array();

if ($widgets_dir) {
	while (($entry = @readdir($widgets_dir)) !== false) {
		$full_dir_path = $widgets_path . "/" . $entry;
		if( is_readable( $full_dir_path ) && is_dir( $full_dir_path ) && !in_array( $entry, array( '..' ) ) ) {
			$module_dir = @opendir( $full_dir_path );
			if ($module_dir) {
				while (($module_entry = @readdir($module_dir)) !== false) {
					if (strrchr($module_entry, '.') === '.php') {
						require_once( $full_dir_path . '/' . $module_entry );

						$widgets[] = str_replace( '.php', '', $module_entry );
					}
				}
			}
		}
	}
	@closedir($widgets_dir);
}


add_action( 'widgets_init', 'uprs_register_widgets' );
function uprs_register_widgets() {
	global $widgets;

	foreach( $widgets as $widget ) {
		if( class_exists( $widget ) )
			register_widget( $widget );
	}
}

?>