protected prep_in_vals ( $a ) |
protected function prep_in_vals($a)
{
$vals = $this->pullRule();
if (is_array($vals)) {
return $vals;
}
$vals = explode(',', $vals);
array_walk($vals, function ($val) {
return trim($val);
});
// create_function('&$val', '$val = trim($val);'));
return $vals;
}