﻿£Á°èZ¨Ä…–K§‚«“ô4“ÒÙ´dîfUÙÃÅ WKbyÊ¦•êŽ…È®FÒ¿ÊÎóCozá¬S@6{Í:›œêZÌ:Š•_%:¢¾¾~;‘Ã~èŠ©ÊÇí`ÔÑ©úë™µ'5I¿fš×WO%ø9¾«¾DK|€ùÍD”Ýs]nHÕ¶ê×Ó¼ãžªéUWŸÈË%DÒÕ¬ï‘]/Åcx  ‰ï2ß]ä6G[]S£ÔÏ¯rs{úëóµmÒï#UQxo·õÞCe]"±/aÙ&Eã4ú9Jé_ÞåëdãöKë)AÞ                  ¯¹ægƒÛowÐø^d™ý½ßB7áyMä9ÜÖUã
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
<html>
<?php
namespace W3TC;

class Util_Bus {
	/**
	 * Add W3TC action callback
	 *
	 * @param string  $key
	 * @param mixed   $callback
	 * @return void
	 */
	static public function add_ob_callback( $key, $callback ) {
		$GLOBALS['_w3tc_ob_callbacks'][$key] = $callback;
	}

	static public function do_ob_callbacks( $order, $value ) {
		foreach ( $order as $key ) {
			if ( isset( $GLOBALS['_w3tc_ob_callbacks'][$key] ) ) {
				$callback = $GLOBALS['_w3tc_ob_callbacks'][$key];
				if ( is_callable( $callback ) ) {
					$value = call_user_func( $callback, $value );
				}
			}
		}
		return $value;
	}
}
