$re = '/(^(?=[^А-Яа-я\s]{9,})((?=.*[!@#$%^&*()\-_=+{};:,<.>]){1})(?=[^А-Яа-я\s]+\d|\d)((?=[^А-Яа-я\s]+[a-z]|[a-z]){1})((?=[^А-Яа-я\s]+[A-Z]|[A-Z]){1})[^А-Яа-я\s]+$)/m';
$str = '345DFGdfdgkk$%#
$lkdf4345FD53
34lkjl53$f,4D
';
preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0);
// Print the entire match result
var_dump($matches);
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for PHP, please visit: http://php.net/manual/en/ref.pcre.php