3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $values = ["hallo", "bye", "wie gehts", "foo", "bar"]; $keys = [1, 3]; var_dump(array_uintersect(array_flip($keys), $values));
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: array_uintersect(): at least 3 parameters are required, 2 given in /in/o1Yaq on line 6 NULL
Output for hhvm-3.10.0 - 3.12.0
Warning: array_uintersect() expects exactly 3 parameters, 2 given in /in/o1Yaq on line 6 NULL
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/o1Yaq on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/o1Yaq on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/o1Yaq on line 3
Process exited with code 255.