3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $numbers = range(1, 10); foreach ($numbers as $skip) { echo $skip . ','; next($numbers); } echo "\n"; // alternative behavour when using by-reference $numbers2 =& $numbers; foreach ($numbers2 as $skip) { echo $skip . ','; next($numbers2); }
Output for 5.2.1 - 7.1.0
1,2,3,4,5,6,7,8,9,10, 1,2,3,4,5,6,7,8,9,10,
Output for 4.3.0 - 5.2.0
1,2,3,4,5,6,7,8,9,10, 1,3,5,7,9,