Change array type on ApiQueryBase::addTables

This function results in passing its value to IDatabase::select as first
parameter $table.
The first parameter is documented as string|array, because it can take
more complex arrays:
	 * Joins using parentheses for grouping (since MediaWiki 1.31) may be
	 * constructed using nested arrays. For example,
	 *
	 *    [ 'tableA', 'nestedB' => [ 'tableB', 'b2' => 'tableB2' ] ]

Update the type to allow also passing such complex arrays to this
function
ApiQueryBase::showHiddenUsersAddBlockInfo() is using this format

Change-Id: I8038243545bc1c79a1106ccc3bec7738e63c2e2e

diff --git a/includes/api/ApiQueryBase.php b/includes/api/ApiQueryBase.php
index 2505334..47ff0fb 100644 (file)
--- a/includes/api/ApiQueryBase.php
+++ b/includes/api/ApiQueryBase.php
@@ -151,7 +151,8 @@ abstract class ApiQueryBase extends ApiBase {
 
        /**
         * Add a set of tables to the internal array
-        * @param string|string[] $tables Table name or array of table names
+        * @param string|array $tables Table name or array of table names
+        *  or nested arrays for joins using parentheses for grouping
         * @param string|null $alias Table alias, or null for no alias. Cannot be
         *  used with multiple tables
         */