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run code in 200+ php & hhvm versions
Bugs & Features
<?php interface Test { public function test($param); } class MyTest implements Test { public function test($param, $optional = false) { echo $param; } } class YourTest extends MyTest { public function test($param) { echo $param; } }
Output for 7.2.0 - 7.2.6
Fatal error: Declaration of YourTest::test($param) must be compatible with MyTest::test($param, $optional = false) in /in/7b7st on line 13
Process exited with code 255.
Output for 5.0.0 - 5.6.30, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.1.20
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/7b7st on line 3
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/7b7st on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/7b7st on line 3
Process exited with code 255.