function getArticles($ignore_offlines = false) { return OOArticle::getArticlesOfCategory($this->_id, $ignore_offlines, $this->_clang); }
function getRootArticles($ignore_offlines = FALSE, $clang = FALSE) { return OOArticle::getArticlesOfCategory(0, $ignore_offlines, $clang); }
function getRootArticles($ignore_offlines = false, $clang = false) { global $REX; if ($clang === false) { $clang = $GLOBALS[REX][CUR_CLANG]; } return OOArticle::getArticlesOfCategory(0, $ignore_offlines, $clang); }
function getArticles($ignore_offlines = true) { return OOArticle::getArticlesOfCategory($this->_id, $ignore_offlines); }