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<?php class A{ public function __invoke($arg){ echo __METHOD__ . "($arg) called" . PHP_EOL; } } $a = new A(); $a(0); $a(1)(2)(3);
Output for git.master, git.master_jit, rfc.property-hooks
A::__invoke(0) called A::__invoke(1) called Fatal error: Uncaught Error: Value of type null is not callable in /in/6YlOq:11 Stack trace: #0 {main} thrown in /in/6YlOq on line 11
Process exited with code 255.

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