Don't suggest using extract()

[lhc/web/wiklou.git] / includes / libs / rdbms / database / IMaintainableDatabase.php

diff --git a/includes/libs/rdbms/database/IMaintainableDatabase.php b/includes/libs/rdbms/database/IMaintainableDatabase.php
index 66012da..d0c398e 100644 (file)
--- a/includes/libs/rdbms/database/IMaintainableDatabase.php
+++ b/includes/libs/rdbms/database/IMaintainableDatabase.php
@@ -62,8 +62,8 @@ interface IMaintainableDatabase extends IDatabase {
         * This is handy when you need to construct SQL for joins
         *
         * Example:
-        * extract( $dbr->tableNames( 'user', 'watchlist' ) );
-        * $sql = "SELECT wl_namespace,wl_title FROM $watchlist,$user
+        * list( $user, $watchlist ) = $dbr->tableNames( 'user', 'watchlist' ) );
+        * $sql = "SELECT wl_namespace, wl_title FROM $watchlist, $user
         *         WHERE wl_user=user_id AND wl_user=$nameWithQuotes";
         *
         * @return array