3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class foo { public function setAr(array $ar) {} } class bar extends foo { public function setAr($ar) { } }
Output for 7.0.0 - 7.1.0
Warning: Declaration of bar::setAr($ar) should be compatible with foo::setAr(array $ar) in /in/6Ubf0 on line 10
Output for hhvm-3.10.0 - 3.12.0
Output for 5.4.0 - 5.6.25
Strict Standards: Declaration of bar::setAr() should be compatible with foo::setAr(array $ar) in /in/6Ubf0 on line 10
Output for 5.1.0 - 5.3.29
Strict Standards: Declaration of bar::setAr() should be compatible with that of foo::setAr() in /in/6Ubf0 on line 10
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/6Ubf0 on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/6Ubf0 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, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/6Ubf0 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/6Ubf0 on line 5
Process exited with code 255.