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<?php class Test { private $callable; function __construct($callable) { $this->callable = $callable; } function call() { $callHack = $this->callable; $callHack(); } function call2() { call_user_func([$this,'callable']); } } $closure = function () { echo "Hello"; }; $obj = new Test($closure); $obj->call();
Output for git.master, git.master_jit, rfc.property-hooks
Hello

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