Online PHP editor | output for J1SkQ

@ 2014-10-27T05:14:46Z

<?php

class Kitchen
{
    private $yummy = 'cake';
}

$reader = function & ($object, $property) {
    $value = & Closure::bind(function & () use ($property) {
        return $this->$property;
    }, $object, $object)->__invoke();

    return $value;
};

$kitchen = new Kitchen();
$cake    = & $reader($kitchen, 'cake');
$cake    = 'sorry, I ate it!';

var_dump($kitchen);

Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Deprecated: Creation of dynamic property Kitchen::$cake is deprecated in /in/J1SkQ on line 10 object(Kitchen)#2 (2) { ["yummy":"Kitchen":private]=> string(4) "cake" ["cake"]=> &string(16) "sorry, I ate it!" }
Output for 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: object(Kitchen)#2 (2) { ["yummy":"Kitchen":private]=> string(4) "cake" ["cake"]=> &string(16) "sorry, I ate it!" }

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