Untitled

<html>
<body>
<form method="post" action="login1.php" >
    Username: <input type="text" name="username" />
    Password: <input type="text" name="password" />
<input type="submit" />
</form>
</body>
</html>

//LOGIN1.PHP

<?php
if (isset($_POST["username"]))
  echo "sup " . $_POST["username"] . "<br />";
else
  echo "login sir";
?>