3v4l.org

run code in 500+ PHP versions simultaneously
<?php @trigger_error('No one ever sees this', E_USER_DEPRECATED); trigger_error('Visible deprecation warning', E_USER_DEPRECATED);
Output for 5.6.38, 7.1.0 - 7.1.22, 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 - 8.1.34, 8.2.0 - 8.2.32, 8.3.0 - 8.3.33, 8.4.1 - 8.4.24, 8.5.0 - 8.5.9
Deprecated: Visible deprecation warning in /in/nqNsM on line 5
preferences:
108.19 ms | 1490 KiB | 4 Q