3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $col = 0; foreach (range(1,100) as $num) { echo $num; if (++$col == 3) { $col = 0; echo "\n"; } else { echo ', '; } }
Output for 4.3.0 - 5.6.22, 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, 30 31, 32, 33 34, 35, 36 37, 38, 39 40, 41, 42 43, 44, 45 46, 47, 48 49, 50, 51 52, 53, 54 55, 56, 57 58, 59, 60 61, 62, 63 64, 65, 66 67, 68, 69 70, 71, 72 73, 74, 75 76, 77, 78 79, 80, 81 82, 83, 84 85, 86, 87 88, 89, 90 91, 92, 93 94, 95, 96 97, 98, 99 100,