3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user_one = 1034; $user_two = 1098; $ids = array(); $ids[] = $user_one; $ids[] = $user_two; $new_id = $ids[array_rand($ids)]; echo $new_id;
Output for 7.0.1, 7.0.3 - 7.0.7, 7.0.9 - 7.0.11, 7.0.13, 7.0.17, 7.0.19 - 7.0.20, 7.1.1 - 7.1.2, 7.1.6, 7.1.8, 7.2.0 - 7.2.4, 7.2.6, 7.2.8, 7.2.11 - 7.2.12, 7.3.0 - 7.3.1
1034
Output for 7.0.0, 7.0.2, 7.0.8, 7.0.12, 7.0.14 - 7.0.16, 7.0.18, 7.1.0, 7.1.3 - 7.1.5, 7.1.7, 7.1.25, 7.2.5, 7.2.7, 7.2.9 - 7.2.10, 7.2.13
1098

preferences:
44.53 ms | 673 KiB | 4 Q