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@ 2015-12-17T23:43:56Z

<?php

$data = [
    [
        'id'       => 2,
        'position' => 2,
    ],
    [
        'id'       => 1,
        'position' => 1,
    ],
    [
        'id'       => 1,
        'position' => 0,
    ],
    [
        'id'       => 2,
        'position' => 1,
    ],
    [
        'id'       => 2,
        'position' => 0,
    ],
    [
        'id'       => 1,
        'position' => 2,
    ],
];

usort(
    $data,
    function ($a, $b) {
        if ($a['position'] == $b['position']) {
            return 0;
        }

        return ($a['position'] < $b['position']) ? -1 : 1;
    }
);

// usort(
//     $data,
//     function ($a, $b) {
//         if ($a['id'] == $b['id']) {
//             return 0;
//         }

//         return ($a['id'] < $b['id']) ? -1 : 1;
//     }
// );

var_dump($data);

Output for git.master, git.master_jit, rfc.property-hooks: array(6) { [0]=> array(2) { ["id"]=> int(1) ["position"]=> int(0) } [1]=> array(2) { ["id"]=> int(2) ["position"]=> int(0) } [2]=> array(2) { ["id"]=> int(1) ["position"]=> int(1) } [3]=> array(2) { ["id"]=> int(2) ["position"]=> int(1) } [4]=> array(2) { ["id"]=> int(2) ["position"]=> int(2) } [5]=> array(2) { ["id"]=> int(1) ["position"]=> int(2) } }

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

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