$re = '/\b(Movie)\b\h+((?:(?!\h+[SE]\d+\b).)*)(?:\h(S\d+\h+E\d+))?/m';
$str = 'Movie TOTO S09 E22 2022 Copyright
Movie TOTO S09 2022 Copyright
Movie TOTO 2022
Movie TOTO E22 2022
Movie a test movie';
preg_match_all($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