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<?php $arr = array ( 0 => array ( 'number' => '2', 'name' => 'ABC', ), 1 => array ( 'number' => '3', 'name' => 'ABC', ), 2 => array ( 'number' => '1', 'name' => 'XYZ', ), 3 => array ( 'number' => '2', 'name' => 'XYZ', ), ); foreach($arr as $sub){ $res[$sub['name']]['name'] = $sub['name']; $res[$sub['name']]['number'][] = $sub['number']; } foreach($res as &$sub){ $sub['number'] = implode(",", $sub['number']); } $res = array_values($res); var_dump($res);
Output for 7.1.25 - 7.1.28, 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
array(2) { [0]=> array(2) { ["name"]=> string(3) "ABC" ["number"]=> string(3) "2,3" } [1]=> &array(2) { ["name"]=> string(3) "XYZ" ["number"]=> string(3) "1,2" } }
preferences:
90.46 ms | 1458 KiB | 4 Q