protected stripNonPrintables ( $val ) : string | array | ||
Результат | string | array |
protected function stripNonPrintables($val)
{
if (is_array($val)) {
foreach ($val as $k => $v) {
$val[$k] = $this->stripNonPrintables($v);
}
return $val;
} else {
return preg_replace('/[[:cntrl:]]/', '', $val);
}
}