3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Oele { function __construct($one, Exception $two) {} function bla($one, Exception $two) {} } class Boele extends Oele { function __construct(Exception $two) {} function bla(Exception $two) {} }
Output for 7.0.0 - 7.1.0
Warning: Declaration of Boele::bla(Exception $two) should be compatible with Oele::bla($one, Exception $two) in /in/7H989 on line 13
Output for hhvm-3.10.0 - 3.12.0
Output for 5.4.0 - 5.6.28
Strict Standards: Declaration of Boele::bla() should be compatible with Oele::bla($one, Exception $two) in /in/7H989 on line 13
Output for 5.0.0 - 5.3.29
Strict Standards: Declaration of Boele::bla() should be compatible with that of Oele::bla() in /in/7H989 on line 13
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '&' or T_VARIABLE or T_CONST in /in/7H989 on line 4
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, expecting '&' or T_VARIABLE or T_CONST in /in/7H989 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'&'' or `T_VARIABLE' or `T_CONST' in /in/7H989 on line 4
Process exited with code 255.