3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $x = 0; for ($i=0; $i <100; $i++) { $x = ($x+1)%30; echo $x.PHP_EOL; }
Output for 4.3.10 - 4.4.9, 5.0.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 0 1 2 3 4 5 6 7 8 9 10
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 1PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 2PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 3PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 4PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 5PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 6PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 7PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 8PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 9PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 10PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 11PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 12PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 13PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 14PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 15PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 16PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 17PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 18PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 19PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 20PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 21PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 22PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 23PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 24PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 25PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 26PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 27PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 28PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 29PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 1PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 2PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 3PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 4PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 5PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 6PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 7PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 8PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 9PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 10PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 11PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 12PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 13PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 14PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 15PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 16PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 17PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 18PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 19PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 20PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 21PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 22PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 23PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 24PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 25PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 26PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 27PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 28PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 29PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 1PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 2PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 3PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 4PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 5PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 6PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 7PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 8PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 9PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 10PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 11PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 12PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 13PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 14PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 15PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 16PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 17PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 18PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 19PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 20PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 21PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 22PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 23PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 24PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 25PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 26PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 27PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 28PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 29PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 1PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 2PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 3PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 4PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 5PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 6PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 7PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 8PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 9PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/NSjkQ on line 6 10PHP_EOL