Online PHP editor | output for GVu23

<?php class SomeHelperClass { // Version 1 public static function getProperty1(object $object, string $property) { return Closure::bind( function () use ($property) { return $this->$property; }, $object, $object )(); } // Version 2 public static function getProperty2(object $object, string $property) { return ( function () use ($property) { return $this->$property; } )->bindTo( $object, $object )->__invoke(); } } class Test { private $property = 'test1'; private $property2 = 'test2'; } $object = new Test; echo SomeHelperClass::getProperty1($object, 'property'); echo SomeHelperClass::getProperty2($object, 'property2');