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; $s = ''; while ($item = current($arr)) { echo $i."\n"; $s .= "<a href='#'>$item</a>\n"; if ($i % 4 == 0) { $s .= "<li>$s</li>\n"; echo $s; $s = ''; } $i++; next($arr); } echo $i; $s .= ($i%4) ? "</li>\n" : ''; echo $s;
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
1 2 3 4 <a href='#'>1</a> <a href='#'>2</a> <a href='#'>3</a> <a href='#'>4</a> <li><a href='#'>1</a> <a href='#'>2</a> <a href='#'>3</a> <a href='#'>4</a> </li> 5 6 7 8 <a href='#'>5</a> <a href='#'>6</a> <a href='#'>7</a> <a href='#'>8</a> <li><a href='#'>5</a> <a href='#'>6</a> <a href='#'>7</a> <a href='#'>8</a> </li> 9</li>
Output for hhvm-3.10.0

Process exited with code 153.