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<?php namespace Test; class Foo { public function bar(callable $a) { $a(); } public function hello() { echo 'World' . PHP_EOL; } } $foo = new Foo(); echo is_callable(array($foo, 'hello')) . PHP_EOL; $foo->bar(array($foo, 'hello'));
Output for git.master, git.master_jit, rfc.property-hooks
1 World

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