Use new code style

inc/functions/generator.php

@@ -21,7 +21,6 @@ function wu_generate_csv($file_name, $data = array()) {
 	$fp = fopen('php://output', 'w');
 
 	if ($fp && $data) {
-
 		header('Content-Type: text/csv; charset=utf-8');
 
 		header('Content-Disposition: attachment; filename="' . $file_name . '.csv"');
@@ -31,19 +30,11 @@ function wu_generate_csv($file_name, $data = array()) {
 		header('Expires: 0');
 
 		foreach ($data as $data_line) {
-
 			if (is_array($data_line)) {
-
 				fputcsv($fp, array_values($data_line));
-
 			} elseif (is_object($data_line)) {
-
 				fputcsv($fp, array_values(get_object_vars($data_line)));
-
-			} // end if;
-
-		} // end foreach;
-
-	} // end if;
-
-} // end wu_generate_csv;
+			}
+		}
+	}
+}