Class yii\log\SyslogTarget

Inheritanceyii\log\SyslogTarget » yii\log\Target » yii\base\Component » yii\base\BaseObject
Implementsyii\base\Configurable
Available since version2.0
Source Code https://github.com/yiisoft/yii2/blob/master/framework/log/SyslogTarget.php

SyslogTarget writes log to syslog.

Public Properties

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PropertyTypeDescriptionDefined By
$behaviors yii\base\Behavior[] List of behaviors attached to this component. yii\base\Component
$categories array List of message categories that this target is interested in. yii\log\Target
$enabled boolean Indicates whether this log target is enabled. Defaults to true. Note that the type of this property differs in getter and setter. See getEnabled() and setEnabled() for details. yii\log\Target
$except array List of message categories that this target is NOT interested in. yii\log\Target
$exportInterval integer How many messages should be accumulated before they are exported. yii\log\Target
$facility integer Syslog facility. yii\log\SyslogTarget
$identity string Syslog identity yii\log\SyslogTarget
$levels integer The message levels that this target is interested in. This is a bitmap of level values. Defaults to 0, meaning all available levels. Note that the type of this property differs in getter and setter. See getLevels() and setLevels() for details. For more details and usage information on Target, see the guide article on logging & targets. yii\log\Target
$logVars array List of the PHP predefined variables that should be logged in a message. yii\log\Target
$maskVars array List of the PHP predefined variables that should NOT be logged "as is" and should always be replaced with a mask *** before logging, when exist. yii\log\Target
$messages array The messages that are retrieved from the logger so far by this log target. yii\log\Target
$microtime boolean Whether to log time with microseconds. yii\log\Target
$options integer|null Openlog options. yii\log\SyslogTarget
$prefix callable|null A PHP callable that returns a string to be prefixed to every exported message. yii\log\Target

Public Methods

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MethodDescriptionDefined By
__call() Calls the named method which is not a class method. yii\base\Component
__clone() This method is called after the object is created by cloning an existing one. yii\base\Component
__construct() Constructor. yii\base\BaseObject
__get() Returns the value of a component property. yii\base\Component
__isset() Checks if a property is set, i.e. defined and not null. yii\base\Component
__set() Sets the value of a component property. yii\base\Component
__unset() Sets a component property to be null. yii\base\Component
attachBehavior() Attaches a behavior to this component. yii\base\Component
attachBehaviors() Attaches a list of behaviors to the component. yii\base\Component
behaviors() Returns a list of behaviors that this component should behave as. yii\base\Component
canGetProperty() Returns a value indicating whether a property can be read. yii\base\Component
canSetProperty() Returns a value indicating whether a property can be set. yii\base\Component
className() Returns the fully qualified name of this class. yii\base\BaseObject
collect() Processes the given log messages. yii\log\Target
detachBehavior() Detaches a behavior from the component. yii\base\Component
detachBehaviors() Detaches all behaviors from the component. yii\base\Component
ensureBehaviors() Makes sure that the behaviors declared in behaviors() are attached to this component. yii\base\Component
export() Writes log messages to syslog. yii\log\SyslogTarget
filterMessages() Filters the given messages according to their categories and levels. yii\log\Target
formatMessage() Formats a log message for display as a string. yii\log\SyslogTarget
getBehavior() Returns the named behavior object. yii\base\Component
getBehaviors() Returns all behaviors attached to this component. yii\base\Component
getEnabled() Check whether the log target is enabled. yii\log\Target
getLevels() yii\log\Target
getMessagePrefix() Returns a string to be prefixed to the given message. yii\log\Target
hasEventHandlers() Returns a value indicating whether there is any handler attached to the named event. yii\base\Component
hasMethod() Returns a value indicating whether a method is defined. yii\base\Component
hasProperty() Returns a value indicating whether a property is defined for this component. yii\base\Component
init() Initializes the object. yii\log\SyslogTarget
off() Detaches an existing event handler from this component. yii\base\Component
on() Attaches an event handler to an event. yii\base\Component
setEnabled() Sets a value indicating whether this log target is enabled. yii\log\Target
setLevels() Sets the message levels that this target is interested in. yii\log\Target
trigger() Triggers an event. yii\base\Component

Protected Methods

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MethodDescriptionDefined By
getContextMessage() Generates the context information to be logged. yii\log\Target
getTime() Returns formatted ('Y-m-d H:i:s') timestamp for message. yii\log\Target

Property Details

$facility public property

Syslog facility.

public integer $facility LOG_USER
$identity public property

Syslog identity

public string $identity null
$options public property (available since version 2.0.11)

Openlog options. This is a bitfield passed as the $option parameter to openlog(). Defaults to null which means to use the default options LOG_ODELAY | LOG_PID.

See also https://www.php.net/openlog for available options.

public integer|null $options null

Method Details

export() public method

Writes log messages to syslog.

Starting from version 2.0.14, this method throws LogRuntimeException in case the log can not be exported.

public void export ( )
throws yii\log\LogRuntimeException
formatMessage() public method

Formats a log message for display as a string.

public string formatMessage ( $message )
$message array

The log message to be formatted. The message structure follows that in yii\log\Logger::$messages.

return string

The formatted message

init() public method

Initializes the object.

This method is invoked at the end of the constructor after the object is initialized with the given configuration.

public void init ( )