Changeset 4798

Timestamp:

01/25/07 00:12:08 (2 years ago)

Author:

markjaquith

Message:

Cache the non-existence of options to prevent redundant queries. props davidhouse. fixes #2268

Files:

• trunk/wp-includes/functions.php (modified) (3 diffs)

trunk/wp-includes/functions.php

@@ -204 +204 @@
-    global $wpdb;
-
+    // prevent non-existent options from triggering multiple queries
+    if ( true === wp_cache_get($setting, 'notoptions') )
+        return false;
+
-    $value = wp_cache_get($setting, 'options');
-
@@ -216 +220 @@
-            $value = $row->option_value;
-            wp_cache_set($setting, $value, 'options');
-
+
+
-            return false;
-        }
@@ -274 +279 @@
-        return true;
-    }
+
+    if ( true === wp_cache_get($option_name, 'notoptions') )
+        wp_cache_delete($option_name, 'notoptions');
-
-    $_newvalue = $newvalue;