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<?php class Foo { private $foo =2; } class Hydrator { public function getPrivate($obj, $attribute) { $getter = function(){return $obj->$attribute;}; return \Closure::bind($getter, $obj); } } $hydrated = new Hydrator(); $obj = new Foo(); $getter = $hydrated->getPrivate($obj, 'foo'); var_dump($getter());
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Warning: Undefined variable $obj in /in/SOCCh on line 10 Warning: Undefined variable $attribute in /in/SOCCh on line 10 Warning: Attempt to read property "" on null in /in/SOCCh on line 10 NULL
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: obj in /in/SOCCh on line 10 Notice: Undefined variable: attribute in /in/SOCCh on line 10 Notice: Trying to get property '' of non-object in /in/SOCCh on line 10 NULL
Output for 7.3.32 - 7.3.33
NULL
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
Notice: Undefined variable: obj in /in/SOCCh on line 10 Notice: Undefined variable: attribute in /in/SOCCh on line 10 Notice: Trying to get property of non-object in /in/SOCCh on line 10 NULL
preferences:
219.47 ms | 402 KiB | 229 Q