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<?php var_dump(filter_var('8.8.4.4', FILTER_VALIDATE_IP, ''));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: filter_var(): Argument #3 ($options) must be of type array|int, string given in /in/Sd6oS:3 Stack trace: #0 /in/Sd6oS(3): filter_var('8.8.4.4', 275, '') #1 {main} thrown in /in/Sd6oS on line 3
Process exited with code 255.

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