3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arg = 'T'; $vehicle = $arg == 'B' ? 'bus' : ($arg == 'A' ? 'airplane' : ($arg == 'T' ? 'train' : ($arg == 'C' ? 'car' : ($arg == 'H' ? 'horse' : 'feet')))); echo $vehicle;
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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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
train
preferences:
258.58 ms | 406 KiB | 368 Q