[xug]

PHP Code:

function affiliateparse($text) {

   $affiliate_code1 = "[ URL=http://www.google.com ][ img]http://www.site.com/yourimage[ /img][ /URL ]";
   $text = stri_replace("Google",$affiliate_code1,$text); 

   $affiliate_code2 = "[ URL=http://www.google.com ][ img]http://www.site.com/yourimage[ /img][ /URL ]";
   $text = stri_replace("Google",$affiliate_code2,$text); 

   return $text;
}