- print_r: documentation ( source)
- array_filter: documentation ( source)
- preg_replace: documentation ( source)
<?php
function array_filter_strlen($a, $l) {
$a = preg_replace("/^.{0,$l}$/u", '', $a);
$a = array_filter($a, 'strlen');
return $a;
}
print_r(array_filter_strlen(array('привет', 'mir', 'i', 'cyberforum'), 3));