Use PHP 7 '<=>' operator in 'sort()' callbacks

[lhc/web/wiklou.git] / includes / api / ApiQueryUserContribs.php

diff --git a/includes/api/ApiQueryUserContribs.php b/includes/api/ApiQueryUserContribs.php
index 140ff6d..f1c4f94 100644 (file)
--- a/includes/api/ApiQueryUserContribs.php
+++ b/includes/api/ApiQueryUserContribs.php
@@ -367,11 +367,11 @@ class ApiQueryUserContribs extends ApiQueryBase {
                                if ( $batchSize === 1 ) { // One user, can't be different
                                        $ret = 0;
                                } elseif ( $this->orderBy === 'id' ) {
-                                       $ret = $a[0]->rev_user - $b[0]->rev_user;
+                                       $ret = $a[0]->rev_user <=> $b[0]->rev_user;
                                } elseif ( $this->orderBy === 'name' ) {
                                        $ret = strcmp( $a[0]->rev_user_text, $b[0]->rev_user_text );
                                } else {
-                                       $ret = $a[0]->rev_actor - $b[0]->rev_actor;
+                                       $ret = $a[0]->rev_actor <=> $b[0]->rev_actor;
                                }
 
                                if ( !$ret ) {
@@ -382,7 +382,7 @@ class ApiQueryUserContribs extends ApiQueryBase {
                                }
 
                                if ( !$ret ) {
-                                       $ret = $a[0]->rev_id - $b[0]->rev_id;
+                                       $ret = $a[0]->rev_id <=> $b[0]->rev_id;
                                }
 
                                return $neg * $ret;