3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $cars = new stdClass(); $mycars = array(); foreach($cars as $car){ $mycars[$car->colour][] = $car->name; } foreach($mycars as $colour => $cars) { echo "<div class='$colour'>"; foreach($cars as $car) { echo "<h1>$car</h1>"; echo "<p>$colour</p>"; } echo "</div>"; }
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0