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<?php // Access a property with no restrictions function stole($object,$property){ $dict = (array)$object; $class = get_class($object); return isset($dict[$property])? $dict[$property]:(isset($dict["\0*\0$property"])? $dict["\0*\0$property"]:(isset($dict["\0$class\0$property"])? $dict["\0$class\0$property"]:null)); } // Modify a property with no restrictions function inject(&$object,$property,$value){ $dict = (array)$object; $class = get_class($object); if (isset($dict["\0$class\0$property"])) { $dict["\0$class\0$property"] = $value; $object = castToClass($dict,$class); } elseif (isset($dict["\0*\0$property"])) { $dict["\0*\0$property"] = $value; $object = castToClass($dict,$class); } elseif (isset($dict[$property])) { $object->$property = $value; } else { return ; } } // Required because we don't know if className has a __set_state defined. function castToClass(array $array,$className) { return unserialize( 'O:'.strlen($className).':"' .$className.'"'.strstr(serialize($array), ':') ); } // Example class Safe { private $content = 'gold'; } $mySafe = new Safe(); // Inject value into a private property inject($mySafe,'content','Magic!'); echo "I've robbed your ",stole($mySafe,'content'),"!";
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
I've robbed your Magic!!

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