Use $lang->hasVariants() instead of count( $lang->getVariants() ) > 1

[lhc/web/wiklou.git] / maintenance / language / listVariants.php

diff --git a/maintenance/language/listVariants.php b/maintenance/language/listVariants.php
index 4bff891..264ef5b 100644 (file)
--- a/maintenance/language/listVariants.php
+++ b/maintenance/language/listVariants.php
@@ -32,17 +32,17 @@ class ListVariants extends Maintenance {
 
        public function __construct() {
                parent::__construct();
-               $this->mDescription = 'Outputs a list of language variants';
+               $this->addDescription( 'Outputs a list of language variants' );
                $this->addOption( 'flat', 'Output variants in a flat list' );
                $this->addOption( 'json', 'Output variants as JSON' );
        }
 
        public function execute() {
-               $variantLangs = array();
-               $variants = array();
+               $variantLangs = [];
+               $variants = [];
                foreach ( LanguageConverter::$languagesWithVariants as $langCode ) {
                        $lang = Language::factory( $langCode );
-                       if ( count( $lang->getVariants() ) > 1 ) {
+                       if ( $lang->hasVariants() ) {
                                $variants += array_flip( $lang->getVariants() );
                                $variantLangs[$langCode] = $lang->getVariants();
                        }
@@ -69,5 +69,5 @@ class ListVariants extends Maintenance {
        }
 }
 
-$maintClass = 'ListVariants';
+$maintClass = ListVariants::class;
 require_once RUN_MAINTENANCE_IF_MAIN;