- Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.29, 8.2.0 - 8.2.23, 8.3.0 - 8.3.11
<?php
interface ContainerInterface {
public function has(string $id);
}
class Container implements ContainerInterface {
public function has(string $id):bool {
return false;
}
}