<?php declare(strict_types=1); class ParentClass { public function __set(string $name, mixed $value) { echo "__set($name) was called\n"; } } class ChildClass extends ParentClass { public $foo { set => parent::$foo::set(); } } $parent = new ParentClass; $parent->foo = "bar"; $child = new ChildClass; $child->foo = "baz";
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Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).