Monolog\Handler\NewRelicHandler Class Reference

Class to record a log on a NewRelic application. More...

Inheritance diagram for Monolog\Handler\NewRelicHandler:

Collaboration diagram for Monolog\Handler\NewRelicHandler:

Public Member Functions
	__construct ( $level=Logger::ERROR, $bubble=true, $appName=null, $explodeArrays=false, $transactionName=null)
Public Member Functions inherited from Monolog\Handler\AbstractProcessingHandler
	handle (array $record)
	{Handles a record.All records may be passed to this method, and the handler should discard those that it does not want to handle.The return value of this function controls the bubbling process of the handler stack. Unless the bubbling is interrupted (by returning true), the Logger class will keep on calling further handlers in the stack with a given log record. Parameters array $record The record to handle Returns Boolean true means that this handler handled the record, and that bubbling is not permitted. false means the record was either not processed or that this handler allows bubbling. } More...
Public Member Functions inherited from Monolog\Handler\AbstractHandler
	__construct ($level=Logger::DEBUG, $bubble=true)
	isHandling (array $record)
	{Checks whether the given record will be handled by this handler.This is mostly done for performance reasons, to avoid calling processors for nothing.Handlers should still check the record levels within handle(), returning false in isHandling() is no guarantee that handle() will not be called, and isHandling() might not be called for a given record. Parameters array $record Partial log record containing only a level key Returns Boolean } More...
	handleBatch (array $records)
	{Handles a set of records at once. Parameters array $records The records to handle (an array of record arrays) } More...
	close ()
	Closes the handler. More...
	pushProcessor ($callback)
	{Adds a processor in the stack. Parameters callable $callback Returns self } More...
	popProcessor ()
	{Removes the processor on top of the stack and returns it. Returns callable } More...
	setFormatter (FormatterInterface $formatter)
	{Sets the formatter. Parameters FormatterInterface $formatter Returns self } More...
	getFormatter ()
	{Gets the formatter. Returns FormatterInterface } More...
	setLevel ($level)
	Sets minimum logging level at which this handler will be triggered. More...
	getLevel ()
	Gets minimum logging level at which this handler will be triggered. More...
	setBubble ($bubble)
	Sets the bubbling behavior. More...
	getBubble ()
	Gets the bubbling behavior. More...
	__destruct ()

Protected Member Functions
	write (array $record)
	isNewRelicEnabled ()
	Checks whether the NewRelic extension is enabled in the system. More...
	getAppName (array $context)
	Returns the appname where this log should be sent. More...
	getTransactionName (array $context)
	Returns the name of the current transaction. More...
	setNewRelicAppName ($appName)
	Sets the NewRelic application that should receive this log. More...
	setNewRelicTransactionName ($transactionName)
	Overwrites the name of the current transaction. More...
	setNewRelicParameter ($key, $value)
	getDefaultFormatter ()
Protected Member Functions inherited from Monolog\Handler\AbstractProcessingHandler
	write (array $record)
	Writes the record down to the log of the implementing handler. More...
	processRecord (array $record)
	Processes a record. More...
Protected Member Functions inherited from Monolog\Handler\AbstractHandler
	getDefaultFormatter ()
	Gets the default formatter. More...

Protected Attributes
	$appName
	$transactionName
	$explodeArrays
Protected Attributes inherited from Monolog\Handler\AbstractHandler
	$level = Logger::DEBUG
	$bubble = true
	$formatter
	$processors = array()

Detailed Description

Class to record a log on a NewRelic application.

Enabling New Relic High Security mode may prevent capture of useful information.

See also

https://docs.newrelic.com/docs/agents/php-agent

https://docs.newrelic.com/docs/accounts-partnerships/accounts/security/high-security

Definition at line 24 of file NewRelicHandler.php.

Constructor & Destructor Documentation

__construct()

Monolog\Handler\NewRelicHandler::__construct	(		$level = Logger::ERROR,
			$bubble = true,
			$appName = null,
			$explodeArrays = false,
			$transactionName = null
	)

Parameters

string	$appName
bool	$explodeArrays
string	$transactionName

Definition at line 55 of file NewRelicHandler.php.

References Monolog\Handler\NewRelicHandler\$appName, Monolog\Handler\AbstractHandler\$bubble, Monolog\Handler\NewRelicHandler\$explodeArrays, Monolog\Handler\AbstractHandler\$level, and Monolog\Handler\NewRelicHandler\$transactionName.

      {
        parent::__construct($level, $bubble);

        $this->appName       = $appName;
        $this->explodeArrays = $explodeArrays;
        $this->transactionName = $transactionName;
    }

Member Function Documentation

getAppName()

Monolog\Handler\NewRelicHandler::getAppName ( array  $context )

protected

Returns the appname where this log should be sent.

Each log can override the default appname, set in this handler's constructor, by providing the appname in it's context.

Parameters

array

$context

Returns

null|string

Definition at line 136 of file NewRelicHandler.php.

References Monolog\Handler\NewRelicHandler\$appName.

Referenced by Monolog\Handler\NewRelicHandler\write().

    {
        if (isset($context['appname'])) {
            return $context['appname'];
        }

        return $this->appName;
    }

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getDefaultFormatter()

Monolog\Handler\NewRelicHandler::getDefaultFormatter ( )

protected

Definition at line 198 of file NewRelicHandler.php.

    {
        return new NormalizerFormatter();
    }

getTransactionName()

Monolog\Handler\NewRelicHandler::getTransactionName ( array  $context )

protected

Returns the name of the current transaction.

Each log can override the default transaction name, set in this handler's constructor, by providing the transaction_name in it's context

Parameters

array

$context

Returns

null|string

Definition at line 153 of file NewRelicHandler.php.

References Monolog\Handler\NewRelicHandler\$transactionName.

Referenced by Monolog\Handler\NewRelicHandler\write().

    {
        if (isset($context['transaction_name'])) {
            return $context['transaction_name'];
        }

        return $this->transactionName;
    }

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isNewRelicEnabled()

Monolog\Handler\NewRelicHandler::isNewRelicEnabled ( )

protected

Checks whether the NewRelic extension is enabled in the system.

Returns

bool

Definition at line 124 of file NewRelicHandler.php.

Referenced by Monolog\Handler\NewRelicHandler\write().

    {
        return extension_loaded('newrelic');
    }

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setNewRelicAppName()

Monolog\Handler\NewRelicHandler::setNewRelicAppName (   $appName )

protected

Sets the NewRelic application that should receive this log.

Parameters

string

$appName

Definition at line 167 of file NewRelicHandler.php.

References Monolog\Handler\NewRelicHandler\$appName, and Monolog\Handler\newrelic_set_appname().

Referenced by Monolog\Handler\NewRelicHandler\write().

    {
        newrelic_set_appname($appName);
    }

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setNewRelicParameter()

Monolog\Handler\NewRelicHandler::setNewRelicParameter (   $key,   $value  )

protected

Parameters

string	$key
mixed	$value

Definition at line 186 of file NewRelicHandler.php.

References $key, and Monolog\Handler\newrelic_add_custom_parameter().

Referenced by Monolog\Handler\NewRelicHandler\write().

    {
        if (null === $value || is_scalar($value)) {
            newrelic_add_custom_parameter($key, $value);
        } else {
            newrelic_add_custom_parameter($key, @json_encode($value));
        }
    }

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setNewRelicTransactionName()

Monolog\Handler\NewRelicHandler::setNewRelicTransactionName (   $transactionName )

protected

Overwrites the name of the current transaction.

Parameters

string

$transactionName

Definition at line 177 of file NewRelicHandler.php.

References Monolog\Handler\NewRelicHandler\$transactionName, and Monolog\Handler\newrelic_name_transaction().

Referenced by Monolog\Handler\NewRelicHandler\write().

    {
        newrelic_name_transaction($transactionName);
    }

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write()

Monolog\Handler\NewRelicHandler::write ( array  $record )

protected

Definition at line 72 of file NewRelicHandler.php.

References Monolog\Handler\NewRelicHandler\$appName, $key, Monolog\Handler\NewRelicHandler\$transactionName, Monolog\Handler\NewRelicHandler\getAppName(), Monolog\Handler\NewRelicHandler\getTransactionName(), Monolog\Handler\NewRelicHandler\isNewRelicEnabled(), Monolog\Handler\newrelic_notice_error(), Monolog\Handler\NewRelicHandler\setNewRelicAppName(), Monolog\Handler\NewRelicHandler\setNewRelicParameter(), and Monolog\Handler\NewRelicHandler\setNewRelicTransactionName().

    {
        if (!$this->isNewRelicEnabled()) {
            throw new MissingExtensionException('The newrelic PHP extension is required to use the NewRelicHandler');
        }

        if ($appName = $this->getAppName($record['context'])) {
            $this->setNewRelicAppName($appName);
        }

        if ($transactionName = $this->getTransactionName($record['context'])) {
            $this->setNewRelicTransactionName($transactionName);
            unset($record['formatted']['context']['transaction_name']);
        }

        if (isset($record['context']['exception']) && $record['context']['exception'] instanceof \Exception) {
            newrelic_notice_error($record['message'], $record['context']['exception']);
            unset($record['formatted']['context']['exception']);
        } else {
            newrelic_notice_error($record['message']);
        }

        if (isset($record['formatted']['context']) && is_array($record['formatted']['context'])) {
            foreach ($record['formatted']['context'] as $key => $parameter) {
                if (is_array($parameter) && $this->explodeArrays) {
                    foreach ($parameter as $paramKey => $paramValue) {
                        $this->setNewRelicParameter('context_' . $key . '_' . $paramKey, $paramValue);
                    }
                } else {
                    $this->setNewRelicParameter('context_' . $key, $parameter);
                }
            }
        }

        if (isset($record['formatted']['extra']) && is_array($record['formatted']['extra'])) {
            foreach ($record['formatted']['extra'] as $key => $parameter) {
                if (is_array($parameter) && $this->explodeArrays) {
                    foreach ($parameter as $paramKey => $paramValue) {
                        $this->setNewRelicParameter('extra_' . $key . '_' . $paramKey, $paramValue);
                    }
                } else {
                    $this->setNewRelicParameter('extra_' . $key, $parameter);
                }
            }
        }
    }

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Field Documentation

$appName

Monolog\Handler\NewRelicHandler::$appName

protected

Definition at line 31 of file NewRelicHandler.php.

Referenced by Monolog\Handler\NewRelicHandler\__construct(), Monolog\Handler\NewRelicHandler\getAppName(), Monolog\Handler\NewRelicHandler\setNewRelicAppName(), and Monolog\Handler\NewRelicHandler\write().

$explodeArrays

Monolog\Handler\NewRelicHandler::$explodeArrays

protected

Definition at line 46 of file NewRelicHandler.php.

Referenced by Monolog\Handler\NewRelicHandler\__construct().

$transactionName

Monolog\Handler\NewRelicHandler::$transactionName

protected

Definition at line 38 of file NewRelicHandler.php.

Referenced by Monolog\Handler\NewRelicHandler\__construct(), Monolog\Handler\NewRelicHandler\getTransactionName(), Monolog\Handler\NewRelicHandler\setNewRelicTransactionName(), and Monolog\Handler\NewRelicHandler\write().

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The documentation for this class was generated from the following file:

• libs/composer/vendor/monolog/monolog/src/Monolog/Handler/NewRelicHandler.php