3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Thijs; function hallo() { echo "Hallo, Thijs"; } namespace Hans; function hallo() { echo "Hallo, Hans"; } namespace Voorbeeld; \Hans\hallo();
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Hallo, Hans
preferences:
160.84 ms | 404 KiB | 184 Q