3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo 0x0 +2, PHP_EOL; echo 0x0 +3.5, PHP_EOL; echo 0x0 +2e1, PHP_EOL;
Output for 4.3.10 - 4.4.9, 5.0.2 - 5.2.17, 5.3.11 - 7.2.0
2 3.5 20
Output for 5.3.0 - 5.3.10
4 6.5 757
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
2 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/ORTve on line 2 PHP_EOL3.5 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/ORTve on line 3 PHP_EOL20 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/ORTve on line 4 PHP_EOL