Adding http:// to all links without a protocol

Question

I use VB.NET and would like to add http:// to all links that doesn\'t already start with http://, https://, ftp:// and so on.

\"I want to add http h         


        

Answer 1

In PHP (should translate somewhat easily)

$text = preg_replace('/href="(?:(http|ftp|https)\:\/\/)?([^"]*)"/', 'href="http://$1"', $text);