295c295
<               $p_string = preg_replace( '/([http|irc|ftp|https]{2,}:\/\/([a-z0-9_-]|\/|\@|:{0,1}\.{0,1}){1,})/',
---
>               $p_string = preg_replace( '/([http|irc|ftp|https]{2,}:\/\/([a-zA-Z0-9_-]|\/|\@|:{0,1}\.{0,1}){1,})/',