mageekguy\atoum\test::getBacktrace PHP Метод

    protected function getBacktrace(array $trace = null)
    {
        $debugBacktrace = $trace === null ? debug_backtrace(false) : $trace;
        foreach ($debugBacktrace as $key => $value) {
            if (isset($value['class']) === true && $value['class'] === $this->class && isset($value['function']) === true && $value['function'] === $this->currentMethod) {
                if (isset($debugBacktrace[$key - 1]) === true) {
                    $key -= 1;
                }
                return array($debugBacktrace[$key]['file'], $debugBacktrace[$key]['line']);
            }
        }
        return null;
    }