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<?php function &g(&$v) { $b = &$v; return $b; } function f(&$v) { $v = 5; } $foo = null; $name = 'foo'; //call_user_func_array('f', array($a = &g($$name))); $a = & g($$name); $a = 3; //var_dump(array(g($$name))); var_dump($foo);
Output for git.master, git.master_jit, rfc.property-hooks
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