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<?php class Foo { public function bar() { } } function gimme_a_callable(callable $callable) { } error_reporting(-1); var_dump(is_callable([Foo::class, 'bar'])); gimme_a_callable([Foo::class, 'bar']);
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) Fatal error: Uncaught TypeError: gimme_a_callable(): Argument #1 ($callable) must be of type callable, array given, called in /in/akn6u on line 21 and defined in /in/akn6u:13 Stack trace: #0 /in/akn6u(21): gimme_a_callable(Array) #1 {main} thrown in /in/akn6u on line 13
Process exited with code 255.

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