specials: Cleanup and fix PHPDoc comments

[lhc/web/wiklou.git] / includes / specials / SpecialRandomInCategory.php

diff --git a/includes/specials/SpecialRandomInCategory.php b/includes/specials/SpecialRandomInCategory.php
index a5e538f..d781e16 100644 (file)
--- a/includes/specials/SpecialRandomInCategory.php
+++ b/includes/specials/SpecialRandomInCategory.php
@@ -223,7 +223,7 @@ class SpecialRandomInCategory extends FormSpecialPage {
                        ]
                ];
 
-               $dbr = wfGetDB( DB_SLAVE );
+               $dbr = wfGetDB( DB_REPLICA );
                $minClTime = $this->getTimestampOffset( $rand );
                if ( $minClTime ) {
                        $qi['conds'][] = 'cl_timestamp ' . $op . ' ' .
@@ -264,7 +264,7 @@ class SpecialRandomInCategory extends FormSpecialPage {
         * @throws MWException If category has no entries.
         */
        protected function getMinAndMaxForCat( Title $category ) {
-               $dbr = wfGetDB( DB_SLAVE );
+               $dbr = wfGetDB( DB_REPLICA );
                $res = $dbr->selectRow(
                        'categorylinks',
                        [
@@ -272,7 +272,7 @@ class SpecialRandomInCategory extends FormSpecialPage {
                                'high' => 'MAX( cl_timestamp )'
                        ],
                        [
-                               'cl_to' => $this->category->getDBKey(),
+                               'cl_to' => $this->category->getDBkey(),
                        ],
                        __METHOD__,
                        [
@@ -291,10 +291,10 @@ class SpecialRandomInCategory extends FormSpecialPage {
         * @param int $offset A small offset to make the result seem more "random"
         * @param bool $up Get the result above the random value
         * @param string $fname The name of the calling method
-        * @return array Info for the title selected.
+        * @return stdClass|false Info for the title selected.
         */
        private function selectRandomPageFromDB( $rand, $offset, $up, $fname = __METHOD__ ) {
-               $dbr = wfGetDB( DB_SLAVE );
+               $dbr = wfGetDB( DB_REPLICA );
 
                $query = $this->getQueryInfo( $rand, $offset, $up );
                $res = $dbr->select(