3v4l.org

run code in 300+ PHP versions simultaneously

@ 2013-06-26T10:58:12Z

<?php

error_reporting(E_ALL);

class Base
{
    protected function doSomething()
    {}
}

class Vendor extends Base
{
    protected function doSomething()
    {
        // do something..

        // call parent (Base::doSomething())
        parent::doSomething();

        // do something more
    }
}

class Local extends Vendor
{
    protected function doSomething()
    {

        // do something

        // intention: call grand-parent (Base::doSomething())
        parent::doSomething(); // this will call Vendor::doSomething() :(

        Base::doSomething(); // this would work, without raising a strict error (see https://bugs.php.net/bug.php?id=42016 - not a bug!)

        // do something more
    }

    public function api()
    {
        $this->doSomething();
    }
}

$local = new Local;
$local->api();

Output for git.master, git.master_jit, rfc.property-hooks

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

preferences:dark modelive preview

36.72 ms | 401 KiB | 8 Q