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<?php namespace Test; class A { public function b(callable $b) { $b(); } public function c() { echo 'c' . PHP_EOL; } } $foo = new A(); echo '$f->c() is callable: ' . is_callable(array($foo, 'c')) . PHP_EOL; $foo->b(array($foo, 'c'));
Output for git.master, git.master_jit, rfc.property-hooks
$f->c() is callable: 1 c

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