[PHP] Referencing different static members in inheriting classes

Hi, In the static function "toHtml_table_heading" I want to use a static array $fields, which has different content for each implementation (sub-class) My first trial was to use self::$fields[] to access this array, but this only sees the member of DBTable (the class where it is been used, no

[PHP] Referencing different static members in

Hi, In the static function "toHtml_table_heading" I want to use a static array $fields, which is defined differently in each implementation. My first trial was to use self::$fields[] to access this array, but this only sees the member of DBTable, not the inherited from DBTable. My second tri