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<?php interface DoerInterface { public function doit(): self; } class MainDoer implements DoerInterface { public function doit(): self { echo 'main'; return $this; } } class ProxyDoer { private DoerInterface $decorated; public function __construct(DoerInterface $decorated) { $this->decorated = $decorated; } public function doit(): self { echo 'decorated'; return new self($this->decorated->doit()); } } $doer = new ProxyDoer(new MainDoer()); $doer->doit();
Output for git.master, git.master_jit, rfc.property-hooks
decoratedmain

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