public function filter($pattern, $subject, $limit = -1, $flags = 0)
    {
        return $this->sandbox->run('preg_filter', func_get_args(), $this->throw);
    }
public function filter($pattern, $subject, $limit = -1, $flags = 0)
    {
        return $this->sandbox->run('preg_filter', func_get_args(), $this->throw);
    }
public function filter ( $ pattern , $ subject , $ limit = - 1 , $ flags = 0 ) { return $ this -> sandbox -> run ( 'preg_filter' , func_get_args ( ) , $ this -> throw ) ; }
Same as \preg_filter but throws exception when an invalid pcre string is given

@link http://php.net/manual/en/function.preg-filter.php
Same as \ preg_filter but throws exception when an invalid pcre string is given