3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class TestParent { public function execute(array $data) { return array( 'test' => 'test' ); } } trait TestTrait { public function execute(int $id) { return $id + 1; } } class TestClass extends TestParent { use TestTrait; } new TestClass();
based on esne0
Output for 7.0.0 - 7.2.0
Warning: Declaration of TestTrait::execute(int $id) should be compatible with TestParent::execute(array $data) in /in/81AYW on line 21
Output for 5.4.11 - 5.6.28
Strict Standards: Declaration of TestTrait::execute() should be compatible with TestParent::execute(array $data) in /in/81AYW on line 24
Output for 5.4.2 - 5.4.10
Strict Standards: Declaration of TestClass::execute() should be compatible with TestParent::execute(array $data) in /in/81AYW on line 24
Output for 5.3.18 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/81AYW on line 13
Process exited with code 255.