+ return(array("list" => $statelist, "amount" => $processes));
+ }
+
+ /**
+ * Checks if $array is a filled array with at least one entry.
+ *
+ * @param $array mixed A filled array with at least one entry
+ * @return Whether $array is a filled array
+ */
+ public static function is_result($array) {
+ // It could be a return value from an update statement
+ if (is_bool($array)) {
+ return $array;
+ }
+ return (is_array($array) && count($array) > 0);