3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php interface inter { public function test($element = null, $params = []); } class cla implements inter { public function test($element = null, $params) { } }
Output for 7.0.0 - 7.1.0
Fatal error: Declaration of cla::test($element, $params) must be compatible with inter::test($element = NULL, $params = Array) in /in/veOVr on line 11
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Declaration of cla::test() must be compatible with inter::test($element = NULL, $params = Array) in /in/veOVr on line 11
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/veOVr on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/veOVr on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/veOVr on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING in /in/veOVr on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/veOVr on line 5
Process exited with code 255.