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<?php global $message; $message = "hello world"; function greeting(){ echo $message; } function otherGreeting(){ echo $message; } greeting(); otherGreeting();
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $message in /in/i5WCk on line 5 Warning: Undefined variable $message in /in/i5WCk on line 9

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