Lines Matching refs:tags
91 $tags = $this->getTagSearchString();
93 if ($tags != null) {
96 $pages = $helper->getTopic($this->getNS(), '', $tags);
161 // load the tag list - only tags that actually have pages assigned that the current user can access are listed
164 $tags = $my->tagOccurrences(array(), NULL, true);
166 // sort tags by name ($tags is in the form $tag => $count)
167 ksort($tags);
169 // display error message when no tags were found
170 if (!isset($tags) || $tags == NULL) {
175 // the tags table
187 $form->addElement($this->getLang('tags'));
192 foreach ($tags as $tag => $count) {
241 * Returns the tag search string from the selected tags
242 * @return string|null the tag search or null when no tags were selected
247 $tags = $INPUT->post->arr('plugin__tag_search_tags');
252 foreach ($tags as $tag) {
266 return null; // return NULL when no tags were selected so no results will be displayed
281 return false; // no tags in the post data - no tag selected