PHP对象问题
我写了一个类,比如 class MyClass,
然后我在其中一个页面比如a.php,我实例化 $obj1=new MyClass();
那我的这个已经实例化的对象$obj1能被其它页面引用吗?肯定是不能的。那如果我想在b.php页面里引用,我还需要另外实例化吗?那是不是很麻烦....
回复讨论(解决方案)
class MyClass 把这个类的方法写成静态方法,这样在每个页面都能直接使用了
如:MyClass::func();....
还需要包含一下这个类文件
<?php#function.phpclass test{ private static $_instance = NULL; public function a(){ echo 'metchod a'; } public function b(){ echo 'method b'; } public static function instance(){ if(self::$_instance === NULL){ self::$_instance = new self(); } return self::$_instance; }}#a.php//include function.phpecho test::instance()->a();#b.php//include function.phpecho test::instance()->b();
忘了静态类这个东东了。谢谢!

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