3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r( glob('/*') );
Output for 7.4.27 - 7.4.32, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => /etc [1] => /in [2] => /tmp )
Output for 4.3.0 - 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.26, 7.4.33, 8.0.0 - 8.0.13
Array ( [0] => /bin [1] => /boot [2] => /dev [3] => /etc [4] => /home [5] => /in [6] => /lib [7] => /lib64 [8] => /mnt [9] => /opt [10] => /proc [11] => /root [12] => /run [13] => /sbin [14] => /srv [15] => /sys [16] => /tmp [17] => /usr [18] => /var )

preferences:
316.45 ms | 405 KiB | 467 Q