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<?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 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
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) } }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
array(6) { [0]=> array(2) { ["id"]=> int(2) ["position"]=> int(0) } [1]=> array(2) { ["id"]=> int(1) ["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(1) ["position"]=> int(2) } [5]=> array(2) { ["id"]=> int(2) ["position"]=> int(2) } }

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146.81 ms | 403 KiB | 198 Q