/**
* @inheritdoc
* @return string
*/
public function filter($value)
{
if (!is_string($value)) {
$value = StringHelper::toStr($value);
}
$pattern = StringHelper::toStr($this->pattern);
$replacement = StringHelper::toStr($this->replacement);
if (is_string($pattern) && !empty($pattern) && !empty($replacement)) {
$value = preg_replace($pattern, $replacement, $value);
}
return parent::filter($value);
}
