3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Wagon { private $name; public function setName($name){ $this->name = $name; } public function getName(){ return $this->name; } } class Train { public function __construct(array $wagons) { $this->wagons = (function (Wagon $wagons) { return $wagons->getName(); })(...$wagons); } } $vagon = new Wagon(); $vagon->setName('vagon 1'); var_dump(new Train([$vagon]));
based on 0dH8X
Output for 7.0.0 - 7.2.0
object(Train)#2 (1) { ["wagons"]=> string(7) "vagon 1" }
Output for 5.4.0 - 5.6.28
Parse error: syntax error, unexpected '(' in /in/RTgdo on line 21
Process exited with code 255.