3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $age = array("Peter"=>"35", "Ben"=>"37", "Joe"=>"43"); asort($age); foreach($age as $x => $x_value) { echo "Key=" . $x . ", Value=" . $x_value; echo "<br>"; } ?>
based on Z5cOW
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.3.0rc3
Key=Peter, Value=35<br>Key=Ben, Value=37<br>Key=Joe, Value=43<br>