Changeset 15617 for trunk/wp-includes/post-template.php

Timestamp:

09/14/2010 04:48:38 PM (15 years ago)

Author:

nacin

Message:

Some docs and corrections to _wp_link_page().

File:

• trunk/wp-includes/post-template.php (modified) (2 diffs)

trunk/wp-includes/post-template.php

@@ -617 +617 @@
 }
 
+/**
+ * Helper function for wp_link_pages().
+ *
+ * @since 3.1.0
+ * @access private
+ *
+ * @param $i Page number.
+ * @return string Link.
+ */
 function _wp_link_page( $i ) {
     global $post, $wp_rewrite;
 
     if ( 1 == $i ) {
-        $url .= get_permalink();
+        $url = get_permalink();
     } else {
         if ( '' == get_option('permalink_structure') || in_array($post->post_status, array('draft', 'pending')) )
@@ -628 +637 @@
             $url = trailingslashit(get_permalink()) . user_trailingslashit("$wp_rewrite->pagination_base/" . $i, 'single_paged');
         else
-            $url .= trailingslashit(get_permalink()) . user_trailingslashit($i, 'single_paged');
+            $url = trailingslashit(get_permalink()) . user_trailingslashit($i, 'single_paged');
     }