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<?php $options = [ 'regexp' => '/\A[\r\n\t[:^cntrl:]]{1,100}\z/u', ]; $name = filter_input("\00", FILTER_VALIDATE_REGEXP, compact('options')); var_dump($name);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: filter_input(): Argument #1 ($type) must be of type int, string given in /in/2Crcg:5 Stack trace: #0 /in/2Crcg(5): filter_input('\x00', 272, Array) #1 {main} thrown in /in/2Crcg on line 5
Process exited with code 255.

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