3v4l.org

run code in 300+ PHP versions simultaneously
<?php <?php for ($i = 0; $i < 1000000; $i++) { if (time() < floor(microtime(true))) { echo "."; } } ?> ?>
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.20
Parse error: syntax error, unexpected '<' in /in/f4nOg on line 3
Process exited with code 255.
preferences:
184.54 ms | 1395 KiB | 56 Q