3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php //$arr = array(1,2,3,4,5,6,7,8,9,0); $arr = array(1,2,3,4,5,6,7,8); $i = 1; $s = ''; $a = ''; while ($i != count($arr)) { echo $i."\n"; $a .= "<a href='#'>{$arr[$i-1]}</a>\n"; //$s .= !($i%4) ? "<li>$a</li>\n": ''; if ($i % 4 == 0) { $s .= "<li>$a</li>\n"; $a = ''; } $i++; } $s .= ($i%4) ? "</li>\n" : ''; echo $s;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1 2 3 4 5 6 7 <li><a href='#'>1</a> <a href='#'>2</a> <a href='#'>3</a> <a href='#'>4</a> </li>