3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $s='1234 12345 12345'; $lenght = strlen($s); $limit =7; $r=''; $m=1; for($i=1;$i<$lenght;$i++){ $curr = $s[$i]; if ($i>=$limit*$m && $curr ==' '){ $curr = '<br />'; $m++; } $r.=$curr; } echo $r;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
234 12345<br />12345