3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lines = array( '"^0user1^7" "2"', '"user2" "2"', '"user3" "6"', '"user with spaces" "91"', ); $regex = '#"(?<user>[a-zA-Z0-9\^\s]+)"\s"(?<num>\d+)"#'; foreach ($lines as $line) { preg_match($regex, $line, $matches); echo 'user = '.$matches['user'].', num = '.$matches['num']."\n"; }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
user = ^0user1^7, num = 2 user = user2, num = 2 user = user3, num = 6 user = user with spaces, num = 91
preferences:
114.57 ms | 1537 KiB | 4 Q