3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtok('xxx From: xxx', 'From:');
Output for 8.2.0 - 8.2.27, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
xxx
preferences:
47.4 ms | 406 KiB | 5 Q