Is there a simple php function to transform a simple array to multidimensional one with same key ?
For now I use :
$array = [1, 4, 6];
$arrayMulti = [];
foreach ($array as $row) {
$arrayMulti []= [
'foreign_id' => $row,
];
}
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1 Answer
Yes you can do that using array_map
$array = [1, 4, 6];
$array = array_map(function ($a) { return array('foriegn_id'=>$a); }, $array);
print_r($array);
output
Array
(
[0] => Array
(
[foriegn_id] => 1
)
[1] => Array
(
[foriegn_id] => 4
)
[2] => Array
(
[foriegn_id] => 6
)
)
1 Comment
Vincent Decaux
Yes one line is better, I thought a function existed like array_transform ) thanks