3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo round(3.2550, 2); echo PHP_EOL; echo round(3.4000, 2);
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
3.26 3.4
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
3.26 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/SAXN0 on line 3 PHP_EOL3.4

preferences:
174.3 ms | 401 KiB | 308 Q