它似乎不起作用:
$ref = new ReflectionObject($obj); if($ref->hasProperty('privateProperty')){ print_r($ref->getProperty('privateProperty')); }
它进入IF循环,然后引发错误:
物业privateProperty不存在
:|
$ref = new ReflectionProperty($obj, 'privateProperty') 也不起作用…
$ref = new ReflectionProperty($obj, 'privateProperty')
该文档页面列出了一些常量,包括IS_PRIVATE。如果我无法访问私有财产,我将如何使用它?
IS_PRIVATE
class A { private $b = ‘c’; }
$obj = new A(); $r = new ReflectionObject($obj); $p = $r->getProperty('b'); $p->setAccessible(true); // <--- you set the property to public before you read the value var_dump($p->getValue($obj));