framework/console/controllers/CacheController.php
public function actionFlushAll()
    {
        $caches = $this->findCaches();
        $cachesInfo = [];

        if (empty($caches)) {
            $this->notifyNoCachesFound();
            return ExitCode::OK;
        }

        foreach ($caches as $name => $class) {
            $cachesInfo[] = [
                'name' => $name,
                'class' => $class,
                'is_flushed' => $this->canBeFlushed($class) ? Yii::$app->get($name)->flush() : false,
            ];
        }

        $this->notifyFlushed($cachesInfo);
    }
public function actionFlushAll()
    {
        $caches = $this->findCaches();
        $cachesInfo = [];

        if (empty($caches)) {
            $this->notifyNoCachesFound();
            return ExitCode::OK;
        }

        foreach ($caches as $name => $class) {
            $cachesInfo[] = [
                'name' => $name,
                'class' => $class,
                'is_flushed' => $this->canBeFlushed($class) ? Yii::$app->get($name)->flush() : false,
            ];
        }

        $this->notifyFlushed($cachesInfo);
    }
public function actionFlushAll ( ) { $ caches = $ this -> findCaches ( ) ; $ cachesInfo = [ ] ; if ( empty ( $ caches ) ) { $ this -> notifyNoCachesFound ( ) ; return ExitCode :: OK ; } foreach ( $ caches as $ name => $ class ) { $ cachesInfo [ ] = [ 'name' => $ name , 'class' => $ class , 'is_flushed' => $ this -> canBeFlushed ( $ class ) ? Yii :: $ app -> get ( $ name ) -> flush ( ) : false , ] ; } $ this -> notifyFlushed ( $ cachesInfo ) ; }
Flushes all caches registered in the system.
Flushes all caches registered in the system .