if($_SERVER["REQUEST_METHOD"] == "POST") { $inputData = $_POST; unset($inputData['password']); // delete the password field from the request }In this example, we use the `unset()` function to remove the `password` field from the `$inputData` array. This can help to prevent sensitive information from being sent in the HTTP request. The PHP Input Delete function is part of the core PHP language and does not require any additional package libraries to use.