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run code in 150+ php & hhvm versions
Bugs & Features
<?php @error_reporting(E_WARNING); var_dump(error_reporting()); error_reporting(E_ALL); var_dump(error_reporting()); function f() {error_reporting(E_WARNING);} @f(); var_dump(error_reporting());
Output for 5.4.0 - 5.6.25, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(2) int(32767) int(2)
Output for 5.3.0 - 5.3.29
int(2) int(30719) int(2)
Output for 5.2.0 - 5.2.17
int(2) int(6143) int(2)
Output for 4.3.6 - 5.1.6
int(2) int(2047) int(2)
Output for 4.3.0 - 4.3.5
int(-1) int(2047) int(2047)