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call_user_func(‘my_callback_function’);// Type 2: Static class method call
call_user_func(array(‘MyClass’, ‘myCallbackMethod’));
// Type 3: Object method call
$obj = new MyClass();
call_user_func(array($obj, ‘myCallbackMethod’));
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get_class_vars — 傳»Ø類別預設µÄ屬ÐÔ
get_class — 傳»ØÎï¼þµÄ類別Ãû稱
get_declared_classes — 傳»Ø聲Ã÷µÄ類別µÄÃû稱
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