An elegant way to prefix array values (PHP 5.3+):
$prefixed_array = preg_filter('/^/', 'prefix_', $array);
Additionally, this is more than three times faster than a foreach
.
An elegant way to prefix array values (PHP 5.3+):
$prefixed_array = preg_filter('/^/', 'prefix_', $array);
Additionally, this is more than three times faster than a foreach
.