Lines Matching refs:val
156 $val = utf8_stripspecials(utf8_strtolower($_REQUEST['search_plus']));
157 $q .= $this->search_words($val, '+', '*');
160 $val = utf8_stripspecials(utf8_strtolower($QUERY));
161 $q .= $this->search_words($val, '+', '*');
167 $val = utf8_stripspecials(utf8_strtolower($_REQUEST['search_minus']));
168 $q .= $this->search_words($val, '-', '*');
219 $val = utf8_strtolower($QUERY);
220 $q_title .= $this->search_words($val, 'title:', '*');
221 $q_text .= $this->search_words($val, '', '*');
370 foreach($q_arr as $val) {
371 $val = utf8_stripspecials(utf8_strtolower($val));
372 $q_title .= ' title:'.$val.'*';