3v4l.org

run code in 300+ PHP versions simultaneously
<?php <?php $uuid = sprintf('%04x%04x-%04x-%04x-%04x-%04x%04x%04x', mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0x0fff) | 0x4000, mt_rand(0, 0x3fff) | 0x8000, mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0xffff) ); echo $uuid;
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected '<', expecting end of file in /in/ugVgD on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17
Parse error: syntax error, unexpected '<' in /in/ugVgD on line 3
Process exited with code 255.
preferences:
168.23 ms | 1395 KiB | 28 Q