Lines Matching refs:empty

386                 if (empty($this->header['image'])) {
394                     if (empty($this->header[$col])) {
404                         if (empty($this->header[$col])) {
451             if (!empty($this->column['date'])) {
454             if (!empty($this->column['user'])) {
457             if (!empty($this->column['desc'])) {
460             if (!empty($this->column['summary'])) {
528             if (empty($this->page['title'])) {
545         if (!empty($this->page['draft'])) {
548         if (!empty($this->page['class'])) {
552         if (!empty($class)) {
558         if (!empty($this->column['image'])) {
563         if (!empty($this->column['date'])) {
566         if (!empty($this->column['user'])) {
569         if (!empty($this->column['desc'])) {
572         if (!empty($this->column['diff'])) {
575         if (!empty($this->column['summary'])) {
580                 if (!empty($this->column[$col]) && $col != 'image') {
635      * @return bool whether empty
646         if (!empty($this->page['titleimage'])) {
648             if (!empty($this->page['title'])) {
657         $section = !empty($this->page['section']) ? '#' . $this->page['section'] : '';
668      * @return bool whether empty
674         if (empty($this->page['date']) || empty($this->page['exists'])) {
684      * @return bool whether empty
695      * @return string whether empty
710      * @return bool whether empty
727      * @return bool whether empty
742         $url = wl($id, $url_params) . (!empty($this->page['section']) ? '#' . $this->page['section'] : '');
764      * @return bool whether empty
779      * @return bool whether empty
785             $empty = true;
787             $empty = false;
790         return $empty;
803         if (empty($this->page['exists']) || empty($this->page['id'])) {
832         if (empty($this->page['titleimage'])) {
923         if (empty($this->page['date']) && !empty($this->page['exists'])) {