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<?php trait closeit { function getClosure($functionName) { return function() use ($functionName) { call_user_func_array([$this, $functionName], func_get_args()); }; } } class foo { use closeit; function bar() { echo "Bar"; } } $foo = new foo(); $bar = $foo->getClosure('bar'); $bar();
Output for rfc.property-hooks, git.master, git.master_jit
Bar

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