@@ -36,6 +36,8 @@ if(empty($favorites)) accessDenied( );

 	$edit = isset($_GET['edit']) && isNumber($_GET['edit']) ? $_GET['edit'] : false;

 	$author = explode(",", $add);

 	$author = array_filter($author, "isNumber");

+	$array_pennames = array();

+	$pennames = '';

 	if(($add || $edit || $delete) && !isMEMBER) accessDenied( );

 	if(isMEMBER && $uid == USERUID) {

@@ -69,9 +71,9 @@ if(empty($favorites)) accessDenied( );

 				else {

 					$pQuery = dbquery("SELECT "._PENNAMEFIELD." as penname FROM "._AUTHORTABLE." WHERE ".findclause(_UIDFIELD, $author));

 					while($pRes = dbassoc($pQuery)) {

-						$pennames[] = $pRes['penname'];

+						$array_pennames[] = $pRes['penname'];

 					}

-					$pennames = implode(", ", $pennames);

+					$pennames = implode(", ", $array_pennames);

 				}

 				$output = "<div class='sectionheader'>"._ADDTOFAVORITES.": ".$pennames."</div>";

 			}

@@ -86,9 +88,9 @@ if(empty($favorites)) accessDenied( );

 					$author = array($edit);

 					$pQuery = dbquery("SELECT "._PENNAMEFIELD." as penname FROM "._AUTHORTABLE." WHERE ".findclause(_UIDFIELD, $author));

 					while($pRes = dbassoc($pQuery)) {

-						$pennames[] = $pRes['penname'];

+						$array_pennames[] = $pRes['penname'];

 					}

-					$pennames = implode(", ", $pennames);

+					$pennames = implode(", ", $array_pennames);

 					$output .= "<div class='sectionheader'>"._ADDTOFAVORITES.": ".$pennames."</div>";

 				}

 			}