3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('~^HTTP/1\.\d (?P<status>\d+)~', 'HTTP/1.1 302 Found', $matches); var_dump($matches);
Output for 4.3.3 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(3) { [0]=> string(12) "HTTP/1.1 302" ["status"]=> string(3) "302" [1]=> string(3) "302" }
Output for 4.3.0 - 4.3.2
array(2) { [0]=> string(12) "HTTP/1.1 302" [1]=> string(3) "302" }

preferences:
235.05 ms | 401 KiB | 341 Q