Core PHP: PHP Forms (7.2)

Forms

The purpose of the PHP superglobals $_GET and $_POST is to collect data that has been entered into a form.
The example below shows a simple HTML form that includes two input fields and a submit button:

<form action="first.php" method="post">
  <p>Name: <input type="text" name="name" /></p>
  <p>Age: <input type="text" name="age" /></p>
  <p><input type="submit" name="submit" value="Submit" /></p>
</form>

Result:

Figure: PHP forms