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@ 2014-11-24T20:25:03Z

<?php

$v = ['one','two','three'];

array_walk($v, function($value) {
    $value = "-$value-";
});

print_r($v);

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
array_walk: documentation ( source)

preferences:dark modelive preview

59.76 ms | 402 KiB | 5 Q