3v4l.org

run code in 300+ PHP versions simultaneously
<?php class myClass { private $private_var; public $public_var = 'Foobar'; public function setPrivate($value) { $this->private_var = $value; } public function __debugInfo() { return json_decode(json_encode($this), true); } } $class = new myClass(); $class->setPrivate("Baz"); print_r($class);
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.14, 8.4.1
myClass Object ( [public_var] => Foobar )
preferences:
72.99 ms | 407 KiB | 5 Q