3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = ''; for($i = 0; $i < 42; $i++) { $str .= $i; } echo $str;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
01234567891011121314151617181920212223242526272829303132333435363738394041