- if ($guid)
- $header .= "' guid='".str_replace(array("'", "[", "]"), array("'", "[", "]"),$guid);
-
- if ($posted)
- $header .= "' posted='".str_replace(array("'", "[", "]"), array("'", "[", "]"),$posted);
-
- $header .= "' link='".str_replace(array("'", "[", "]"), array("'", "[", "]"),$link)."']";
+ if ($guid) {
+ $header .= "' guid='".str_replace(array("'", "[", "]"), array("'", "[", "]"), $guid);
+ }
+ if ($posted) {
+ $header .= "' posted='".str_replace(array("'", "[", "]"), array("'", "[", "]"), $posted);
+ }
+ $header .= "' link='".str_replace(array("'", "[", "]"), array("'", "[", "]"), $link)."']";