3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2017-04-06T19:01:23Z

<?php
$oldArr = [
    ['sno' => 'q3', 'result' => '15'],
    ['sno' => 'q1', 'result' => '5'],
    ['sno' => 'q2', 'result' => '10']
];

$newArr = array_reduce($oldArr, function($carry, $item){
    $carry[$item["sno"]] = $item["result"];
    return $carry;
});
var_dump($newArr);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
array_reduce: documentation ( source)

preferences:dark modelive previewkey bindings

30.4 ms | 409 KiB | 6 Q