title: PHP how do display the inputted name of a user
body: <p>I'm very new to PHP, if you could help me out that would be great :)
  what i am trying to get is a way  to display the inputted text with a echo en $_POST function. Ive read about it, but cant really get it to work. For more clarity here is an example. The person types his name in the box and click the "go" button. It would then display: Welcome (name of the person). Could this be done in one PHP file that would then redirect to index? What i mean is that a button is clicked in welcome.php you will then be redirected to index.php and so on. </p>
  
  <p>Thanks is andvance</p>