Problem with creating hyperlinks

Here is the code that is working perfect:

$username= $results[$i]['Name'];
$url = $results[$i]['Website'];
$add = "http://";
$check_url = substr($url,0,7);
if($check_url=="http://") {
$output = "<a href=\"{$url}\">$username</a> said:". "<BR>";
}
else {
$url = ($add.$url); }
$output = "<a href=\"{$url}\">$username</a> said:". "<BR>";

Now it doesn't matter if user puts http:// or not

 

Well using loops you can solve easily

if they are in multiples then Switch case is best!

 

Thanks for this extra tip
Now could you please guide me how I can add 'Edit Feature' to my Comment Script so that I can edit comments directly from browser.