how to print a username in 2nd page using php

[curi444]

i input a username in a textfield this is in 1st page

<?php
		  if(isset($_POST['Submit']))
		  {
		  $username=$_POST['textfield'];
                  }
?>

in next page i want to display this username in a form

how to do?

[Markus]

Store the data in the session[1], or use query-string[2] data.

Using the session:
page1.php

<?php

session_start();

$_SESSION['username'] = "curi444";

echo "<a href='page2.php'>Go to page 2</a>";

?>

page2.php

<?php

session_start();

if (isset($_SESSION['username'])) {
    echo $username;
}
else {
    echo "No username set. <a href='page1.php'>Go tp page 1</a>";
}

?>

Using the query-string:

page1.php

<?php

$username = 'curi444';

printf("Go to <a href='page2.php?username=%s'>page 2<a/>.",
       $username
);

?>

page2.php

<?php

if (isset($_GET['username'])) {
    printf("Hello, %s.", $_GET['username']);
}
else {
    echo "No username. Go to <a href='page1.php'>page 1</a>.";
}

?>

[1] http://www.php.net/manual/en/book.session.php
[2] http://www.php.net/manual/en/reserved.variables.get.php