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@ 2020-06-27T14:07:20Z

<?php

$a = ['6', '12', '11'];

$b = array_map(function ($i) {
    return (int)$i;
}, $a);

var_dump($b);

Output
Performance
VLD
References
Branches

array_map: documentation ( source)
var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

42.42 ms | 1488 KiB | 5 Q