3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { } (function(){echo 'foo';})->bindTo(new foo, foo::class)(); echo PHP_EOL; class Wagon { private $name; public function __construct($name) { $this->name = $name; } } class bar { public $wagons; } $obj = new bar(); $obj->wagons = (function (Wagon ...$wagons) { return $wagons; })(new Wagon('Wagon1'), new Wagon('Wagon2')); var_dump($obj->wagons);

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57.39 ms | 402 KiB | 5 Q