<?php
$data = [
0 => [
'SMITH1',
'SMITH2',
'SMITH3',
'SMITH4',
],
1 =>[
'JOHN1',
'JOHN2',
'JOHN3',
'JOHN4',
]
];
$newArr = [];
foreach ($data[0] as $k=>$v){
$newArr[] = [
'fname' => $v,
'lname' => $data[1][$k]
];
unset($data[0][$k]);
unset($data[1][$k]);
}
array_multisort(
array_column($newArr, 'fname'), SORT_DESC,
array_column($newArr, 'lname'), SORT_DESC,
$newArr
);
print_r($newArr);
- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.3.7
- Array
(
[0] => Array
(
[fname] => SMITH4
[lname] => JOHN4
)
[1] => Array
(
[fname] => SMITH3
[lname] => JOHN3
)
[2] => Array
(
[fname] => SMITH2
[lname] => JOHN2
)
[3] => Array
(
[fname] => SMITH1
[lname] => JOHN1
)
)
preferences:
238.2 ms | 404 KiB | 292 Q