3v4l.org

run code in 300+ PHP versions simultaneously
<?php $parcel = "32"; $supparcel = ""; $arr = explode('.',$parcel); if (count($arr) > 1){ $supparcel = $arr[1]; } if ($supparcel != ""){ echo $arr[0] . '-' . $supparcel; } else { echo $arr[0]; } ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
32
preferences:
224.33 ms | 405 KiB | 357 Q