issues_data as $issue_data) { $output .= sprintf( '::%s file=%s,line=%s,col=%s::%s', ($issue_data->severity === Config::REPORT_ERROR ? 'error' : 'warning'), $issue_data->file_name, $issue_data->line_from, $issue_data->column_from, $issue_data->message ) . "\n"; } return $output; } }