3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php for ($i = 0; $i < 10; ++$i) { for ($j = 0; $j < $i; ++$j) { echo $i * $j, ' '; } echo "\n"; }
Output for 4.3.0 - 7.1.0
0 0 2 0 3 6 0 4 8 12 0 5 10 15 20 0 6 12 18 24 30 0 7 14 21 28 35 42 0 8 16 24 32 40 48 56 0 9 18 27 36 45 54 63 72