Help with VERY simple PHP +REP

[iUnknown]

Hello,

Basically I'm trying to make a form, where you enter a detail into a form field, and submit the form, it then shows a load of text/code in a textarea with the data you submitted at a certain point in the text. This is my code:

<?php
if($_POST['submit'])
{
    $port = $_POST['port'];
    echo "The text field: <textarea>blah blah blah $port blah blah</textarea>";
}
?>
<form action="index.php" method="post">
    <strong class="menu02">Your Port: </strong><br />
    <input type="text" name="name" />
    <br />
    <input type="submit" name="submit" value="Get Code" />
</form>
</div>

For some reason, the bit that should be what they put in the port field of the form, appears as nothing in the textarea. What am I doing wrong, could someone correct me?

Thanks in advance. +rep to the help that works.

[Hypertext]

your input must be named port in order for $_POST['port'] to be valid.

[MrCraig]

change

<input type="text" name="name" />

to

<input type="text" name="port" />

[Hypertext]

Thats what I just said.

[iUnknown]

Haha I can't believe I made that mistake! Thanks. +rep to both. edit: can't give craig sorry, it asks me to spread it around more first.