a::search PHP 메소드

Search for elements in an array by regular expression

static public search ( array $array, string $search ) : array
$array	array	The source array
$search	string	The regular expression
리턴	array	The array of results

    static function search($array, $search)
    {
        return preg_grep('#' . preg_quote($search) . '#i', $array);
    }