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@ 2015-12-01T13:25:49Z

<?php

$array = [1, 2, 3, 4];
$callable = function($value) {
    return $value * 100;
};

$newArray = array_map($callable, $array);

print_r($array);
print_r($newArray);

Output
Performance
VLD
References
Branches

array_map: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive preview

43.22 ms | 402 KiB | 5 Q