<?php class CC { private static $ins; public static function singleton() { if (!isset(self::$ins)){ $c = __CLASS__; self::$ins = new $c; } return self::$ins; } public function EventResult($Id) { return $Id; } } ?>
<html> <head> <title>测试</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <?php require 'common.php'; $objCC=CC::singleton(); $r=$objCC->EventResult(7); print_r($objCC); echo $r."</br>"; ?> </body></html>
希望本文所述对大家的PHP程序设计有所帮助。