diff --git a/kit/functions.php b/kit/functions.php
index 5893f05..592df0f 100644
--- a/kit/functions.php
+++ b/kit/functions.php
@@ -431,32 +431,14 @@ add_action( 'widgets_init', 'kit_widgets_init' );
# Highlight query in search results
-function highlight_search_term_placeholders() {
- static $iter = 0;
- $ret = "|##{$iter}##|";
- $iter++;
- return $ret;
-}
-function highlight_search_term_cb() {
- static $iter = 0;
- $ret = "##{$iter}##";
- $iter++;
- return $ret;
-}
-function highlight_search_term($text){
- if(is_search() && !is_admin()){
- $keys = implode('|', explode(' ', get_search_query()));
- $pattern = '/<[^>].*?>/i';
- preg_match_all($pattern,$text,$matches);
- $placeholders = array();
- foreach ($matches[0] as $v) {
- $placeholders[] = highlight_search_term_placeholders();
+function highlight_results($text) {
+ if (is_search() && !is_admin()) {
+ $sr = get_query_var('s');
+ $keys = explode(' ', $sr);
+ $keys = array_filter($keys);
+ $text = preg_replace('/('.implode('|', $keys) .')/iu', '\0', $text);
}
- $text = preg_replace_callback($pattern,'highlight_search_term_cb',$text);
- $pattern2 = '/(' . $keys .')/iu';
- $text = preg_replace($pattern2, ' \1 ', $text);
- $text = preg_replace($placeholders,$matches[0],$text);
- }
- return $text;
+ return $text;
}
-add_filter('the_excerpt', 'highlight_search_term');
+
+add_filter('the_excerpt', 'highlight_results');