Searched refs:is_container (Results 1 – 3 of 3) sorted by relevance
308 if (is_container($this->content[$i])) {410 function is_container() { function in GenericContainerBox459 if (!$this->content[$i]->is_container()) {1024 if (is_container($this->content[$i])) {
354 function is_container() { return false; } function in GenericBox
557 function is_container(&$box) { function