GET and POST exmaple in PHP

GETPOST.php

<form action="" method="POST">
  <input type="submit" value="submit" name="submit" />
</form>
<form action="">
<input type="submit" value="submit" name="submit"/>
</form>

<?php 
  if(isset($_POST['submit'])){
    echo "Submitted via POST"; 
  }
  else if(isset($_GET['submit'])){
    echo "Submitted via GET"; 
  } 
  else {
    echo "This is GET POST Example"; 
  }
?>