Changeset 770

Timestamp:

01/12/2004 11:24:51 PM (22 years ago)

Author:

alex_t_king

Message:

fixed hilite whitespace checking

File:

• trunk/wp-includes/functions.php (modified) (1 diff)

trunk/wp-includes/functions.php

@@ -1752 +1752 @@
 
     foreach ($search_engines as $engine) {
-        if ( is_referer_search_engine($engine) && !empty($term) && $term != ' ') {
+        if ( is_referer_search_engine($engine)) {
             $query_terms = get_search_query_terms($engine);
             foreach ($query_terms as $term) {
-                if (!preg_match('/<.+>/',$text)) {
-                    $text = preg_replace('/(\b'.$term.'\b)/i','<span class="hilite">$1</span>',$text);
-                } else {
-                    $text = preg_replace('/(?<=>)([^<]+)?(\b'.$term.'\b)/i','$1<span class="hilite">$2</span>',$text);
+                if (!empty($term) && $term != ' ') {
+                    if (!preg_match('/<.+>/',$text)) {
+                        $text = preg_replace('/(\b'.$term.'\b)/i','<span class="hilite">$1</span>',$text);
+                    } else {
+                        $text = preg_replace('/(?<=>)([^<]+)?(\b'.$term.'\b)/i','$1<span class="hilite">$2</span>',$text);
+                    }
                 }
             }