Craft\AmForms_ExportsService::deleteTempExportFiles PHP Method

    public function deleteTempExportFiles()
    {
        // Get temp files
        $exports = $this->getAllExports();
        $files = $this->getTempExportFiles($exports);
        // Delete files
        if ($files) {
            foreach ($files as $file) {
                if (IOHelper::fileExists($file)) {
                    IOHelper::deleteFile($file);
                }
            }
            return true;
        }
        // We don't have any files to delete
        return false;
    }