I need help with PHP, everytime I use PHP i get no results each time

OK, I wrote this code for messages under Web Expression 4, could anyone help me why I get a blank screen? With no results from code.

Untitled 1 <?php // retrieve from data $input = $input = $_Post['msg']; //use it echo "You said: $input"; ?>


umm the ss at the bottom acidently got there when I writing this code in the post.

check your POST is working, try

if(isset($_POST[‘msg’])) {

// retrieve from data
$input = $_POST['msg'];

if($input == "") {
	echo "msg is empty";
} else {
//use it
echo "You said: <i>$input</i>";


} else {

echo "POST not working";



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