3v4l.org

run code in 300+ PHP versions simultaneously

@ 2018-10-14T13:22:36Z

<?php
$arr = [
    ['id' => '340', 'days' => '1', 'start_date' => '2018-10-12 00:00:00', 'end_date' => '2018-10-13 00:00:00'],
    ['id' => '346', 'days' => '2', 'start_date' => '2018-10-12 00:00:00', 'end_date' => '2018-10-14 00:00:00'],
    ['id' => '339', 'days' => '3', 'start_date' => '2018-10-12 00:00:00', 'end_date' => '2018-10-15 00:00:00'],
    ['id' => '302', 'days' => '4', 'start_date' => '2018-10-12 00:00:00', 'end_date' => '2018-10-16 00:00:00'],
    ['id' => '308', 'days' => '5', 'start_date' => '2018-10-12 00:00:00', 'end_date' => '2018-10-17 00:00:00'],
    ['id' => '354', 'days' => '1', 'start_date' => '2018-10-13 00:00:00', 'end_date' => '2018-10-14 00:00:00'],
    ['id' => '369', 'days' => '1', 'start_date' => '2018-10-14 00:00:00', 'end_date' => '2018-10-15 00:00:00']
];

usort($arr, function($a, $b){ return $a['days'] <=> $b['days'];});
var_export(array_values(array_column($arr, null, 'start_date')));

Output for git.master, git.master_jit, rfc.property-hooks: array ( 0 => array ( 'id' => '308', 'days' => '5', 'start_date' => '2018-10-12 00:00:00', 'end_date' => '2018-10-17 00:00:00', ), 1 => array ( 'id' => '354', 'days' => '1', 'start_date' => '2018-10-13 00:00:00', 'end_date' => '2018-10-14 00:00:00', ), 2 => array ( 'id' => '369', 'days' => '1', 'start_date' => '2018-10-14 00:00:00', 'end_date' => '2018-10-15 00:00:00', ), )

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

31.84 ms | 478 KiB | 5 Q