3v4l.org

run code in 300+ PHP versions simultaneously

@ 2021-10-09T21:25:23Z

<?php

 $expected = '<div class="input select">
                <label for="countries">User Country</label>
                <select name="countries" id="countries">
                    <option value="">Select a country</option>
                    <option value="ger">Germany</option>
                    <option value="fra">France</option>
                    <option value="rus" selected="selected">Russia</option>
                </select>
            </div>';
$actual = '<div class="input select"><label for="countries">User Country</label><select name="countries" id="countries"><option value="">Select a country</option><option value="ger">Germany</option><option value="fra">France</option><option value="rus" selected="selected">Russia</option></select></div>';
if (trim(preg_replace('~\h*\R\s*~', '', $expected)) === $actual) { echo "Identical!"; }

Output for git.master, git.master_jit, rfc.property-hooks: Identical!

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

2022-12-01 RFC: Property hooks - included in PHP 8.4
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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 previewkey bindings

38.5 ms | 405 KiB | 5 Q