Die Funktion erlaubt das automatische Verlinken von Twitter Usernamen
function linkify_twitter_status($status_text) { // linkify URLs $status_text = preg_replace( '/(https?://S+)/', '<a href="1">1</a>', $status_text ); // linkify twitter users $status_text = preg_replace( '/(^|s)@(w+)/', '1@<a href="http://twitter.com/2">2</a>', $status_text ); // linkify tags $status_text = preg_replace( '/(^|s)#(w+)/', '1#<a href="http://search.twitter.com/search?q=%232">2</a>', $status_text ); return $status_text; }