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lutzissler/func.first.php

Created November 28, 2014 12:16
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Get the first element of an array without throwing a warning for non-variable arrays, like reset() does. In PHP 5.4, this could be reduced to a one-liner by removing $first.
Raw
func.first.php
function first($arr) {
$first = array_slice($arr, 0, 1);
return $first[0];
}
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