3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(E_ALL); var_dump(error_reporting());
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
int(32767) int(-1)
Output for 8.0.13
int(32767) int(32767)
Output for 7.3.32 - 7.3.33
int(32767) int(22519)
Output for 5.3.0 - 5.3.29
int(30719) int(-1)
Output for 5.2.0 - 5.2.17
int(6143) int(-1)
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
int(2047) int(-1)

preferences:
187.63 ms | 402 KiB | 324 Q