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run code in 300+ PHP versions simultaneously
<?php class TestParent { public function execute(array $data) { return array( 'test' => 'test' ); } } trait TestTrait { public function execute(int $id) { return $id + 1; } } class TestClass extends TestParent { use TestTrait { execute as executeTrait; } function __construct() { var_dump($this->execute([])); var_dump($this->executeTrait(2)); } public function execute(array $data) { return parent::execute($data); } } new TestClass();
based on gMEGg
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.21, 7.4.0 - 7.4.10, 8.0.0alpha1 - beta3
array(1) { ["test"]=> string(4) "test" } int(3)
Output for 5.4.11 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
array(1) { ["test"]=> string(4) "test" } Catchable fatal error: Argument 1 passed to TestClass::execute() must be an instance of int, integer given, called in /in/gIq0E on line 30 and defined in /in/gIq0E on line 15
Process exited with code 255.
Output for 5.4.0 - 5.4.10
array(1) { ["test"]=> string(4) "test" } Catchable fatal error: Argument 1 passed to TestClass::executeTrait() must be an instance of int, integer given, called in /in/gIq0E on line 30 and defined in /in/gIq0E on line 15
Process exited with code 255.