$_POST in echo as text

say you have a bunch of html and php in an echo (such as a submit form) and a description you want is "enter $_POST here".

is there a way that you can have $_POST show up as text instead of acting as a php function?

 

<?php echo "enter {$_POST['foo']} here."; ?>

PHP:

 

Use ' instead of "

echo 'Enter $_POST here';

PHP:

Peace,

 

I guess I misunderstood his question then.

While I would use single quotes too, note that you can also escape the dollar sign:

echo "Enter \$_POST here";

PHP:

 

<?php echo $_POST['...'] ; ?>