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,然后抛出一个错误:
It gets into the IF loop, and then throws an error:
属性 privateProperty 不存在
Property privateProperty does not exist
:|
$ref = new ReflectionProperty($obj, 'privateProperty') 也不起作用...
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,我怎么能使用它呢?
The documentation page lists a few constants, including IS_PRIVATE. How can I ever use that if I can't access a private property lol?
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));
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