PhP Linking

I have tried and tried to get the below to link to url dont know what I am doing wrong so maybe somebody that knows more can help. By the way I only know enough to barely install a script if even that. The only thing I know to change is what I have in bold.

<?php 
 $home_url = "http://".$_SERVER['SERVER_NAME']; 
 print "<br>\n";
 print "Thank you for completing our survey.<br>\n";
 print "<br>\n";
 print "<A HREF=\"$home_url\">Return home?</A><br>\n";
 print "<br>\n";
?>

<?php 
 $home_url = "http://".$_SERVER['SERVER_NAME']; 
 print "<br>\n";
 print "Thank you for completing our survey.<br>\n";
 print "<br>\n";
 print "<A HREF=\"$[B]www.mysite.com[/B]\">Return home?</A><br>\n";
 print "<br>\n";
?>

PHP:

I doubt I am doing that right and am sure I probably need to mod something else.

 

try

print "<A HREF=\"http://www.mysite.com\">Return home?</A><br>\n";

instead of

print "<A HREF=\"$www.mysite.com\">Return home?</A><br>\n";

edited:

or replace
$home_url = "http://".$_SERVER['SERVER_NAME'];
with
$home_url = 'http://www.mysite.com';

in the *first* script

 

Eureka. That seems to work. You are so kind thanks so very much. Wish I had someone like you handy to ask things anytime I needed php help.

 

No problem Post in this forum whenever you need help, someone will definitely give you a hand!