src/Debug/MethodClear.php
private function clearErrors($flags)
    {
        $clearErrors = $flags & Debug::CLEAR_LOG_ERRORS || $flags & Debug::CLEAR_SUMMARY_ERRORS;
        if (!$clearErrors) {
            return;
        }
        $errorsNotCleared = array();
        /*
            Clear Log Errors
        */
        $errorsNotCleared = $this->clearErrorsHelper(
            $this->data['log'],
            $flags & Debug::CLEAR_LOG_ERRORS
        );
        /*
            Clear Summary Errors
        */
        foreach (\array_keys($this->data['logSummary']) as $priority) {
            $errorsNotCleared = \array_merge($this->clearErrorsHelper(
                $this->data['logSummary'][$priority],
                $flags & Debug::CLEAR_SUMMARY_ERRORS
            ));
        }
        $errorsNotCleared = \array_unique($errorsNotCleared);
        $errors = $this->debug->errorHandler->get('errors');
        foreach ($errors as $error) {
            if (!\in_array($error['hash'], $errorsNotCleared)) {
                $error['inConsole'] = false;
            }
        }
    }
private function clearErrors($flags)
    {
        $clearErrors = $flags & Debug::CLEAR_LOG_ERRORS || $flags & Debug::CLEAR_SUMMARY_ERRORS;
        if (!$clearErrors) {
            return;
        }
        $errorsNotCleared = array();
        /*
            Clear Log Errors
        */
        $errorsNotCleared = $this->clearErrorsHelper(
            $this->data['log'],
            $flags & Debug::CLEAR_LOG_ERRORS
        );
        /*
            Clear Summary Errors
        */
        foreach (\array_keys($this->data['logSummary']) as $priority) {
            $errorsNotCleared = \array_merge($this->clearErrorsHelper(
                $this->data['logSummary'][$priority],
                $flags & Debug::CLEAR_SUMMARY_ERRORS
            ));
        }
        $errorsNotCleared = \array_unique($errorsNotCleared);
        $errors = $this->debug->errorHandler->get('errors');
        foreach ($errors as $error) {
            if (!\in_array($error['hash'], $errorsNotCleared)) {
                $error['inConsole'] = false;
            }
        }
    }
Remove error & warn from summary & log

@param integer $flags flags passed to clear()

@return void