php属性u存在受保护或私有属性的修复程序

Posted 2021-02-24

Comes in handy for php magic functions such as __get and __set. This behaviour is fixed in php 5.3. Returns true also for private and protected properties using a reflectionclass

private function _property_exists_safe($class,$prop) {
        $r = property_exists($class, $prop);
        if (!$r) {
            $x = new ReflectionClass($class);
            $r = $x->hasProperty($prop);
        }
        return $r;
    }