Ticket #24266: 24266.diff

wp-includes/post.php

@@ -5482 +5482 @@
 }
 
 /**
+ * Helper function for updating the post modified date.
+ *  
+ * @since 4.1
+ * 
+ * @param int $post_id the ID of the Post object.
+ */
+function update_post_modified_date( $post_id ) {
+        $post_modified     = current_time( 'mysql' );
+        $post_modified_gmt = current_time( 'mysql', 1 );
+        
+        $updated_fields = array( 
+                'post_modified' => $post_modified,
+                'post_modified_gmt' => $post_modified_gmt
+        );
+        $where = array( 'ID' => $post_id );
+        
+        global $wpdb;
+        $wpdb->update( $wpdb->posts, $updated_fields, $where );
+        
+        clean_post_cache( $post_id );
+}
+
+/**
  * Call major cache updating functions for list of Post objects.
  *
  * @since 1.5.0