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<?php $city = "San Francisco"; $state = "CA"; $event = "SIGGRAPH"; $location_vars = array("city", "state"); $result = compact("event", "nothing_here", $location_vars);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: compact(): Undefined variable $nothing_here in /in/jZ2VB on line 9

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