Submit form to action php file

Question

I have a form where when the user clicks submit, I need a php file to be ran. below is the form and the php file.

Answer 1

A couple of things:

• you're using $_GET instead of $_POST
• isset($_POST['submit']) is not a good check, not every browser will send the submit button in its request. (Apart from the fact that you haven't even named the submit button, so it wouldn't come through in any browser, as it stands now.)
• it's better to use:

Code:

if($_SERVER['REQUEST_METHOD'] == 'POST')
{

}