Mark ApiQueryBase methods accepting arrays

These particular functions build up data to be passed into the database
abstraction, which accepts not only strings but arrays. Where conditions
generate `field IN ('a', 'b', 'c')` clauses. The options can be used
with, for example, sort to sort by one field and then a second.

Change-Id: I743f14f0e56c7f0546dfecd130925e15d63c7d64

diff --git a/includes/api/ApiQueryBase.php b/includes/api/ApiQueryBase.php
index 281fb61..2d21865 100644 (file)
--- a/includes/api/ApiQueryBase.php
+++ b/includes/api/ApiQueryBase.php
@@ -258,7 +258,7 @@ abstract class ApiQueryBase extends ApiBase {
        /**
         * Equivalent to addWhere(array($field => $value))
         * @param string $field Field name
-        * @param string $value Value; ignored if null or empty array;
+        * @param string|string[] $value Value; ignored if null or empty array;
         */
        protected function addWhereFld( $field, $value ) {
                // Use count() to its full documented capabilities to simultaneously
@@ -325,7 +325,7 @@ abstract class ApiQueryBase extends ApiBase {
         * Add an option such as LIMIT or USE INDEX. If an option was set
         * before, the old value will be overwritten
         * @param string $name Option name
-        * @param string $value Option value
+        * @param string|string[] $value Option value
         */
        protected function addOption( $name, $value = null ) {
                if ( is_null( $value ) ) {