yii\log\SyslogTarget - Yii2 类参考手册
Class yii\log\SyslogTarget
| Inheritance | yii\log\SyslogTarget » yii\log\Target » yii\base\Component » yii\base\BaseObject |
|---|---|
| Implements | yii\base\Configurable |
| Available since version | 2.0 |
SyslogTarget writes log to syslog.
Public Properties
隐藏继承的属性 Hide inherited properties
| 属性Property | 类型 Type | 简介 Description | 定义在 Defined 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|callable | A boolean value or a callable to obtain the value from. | 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. | 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 | Openlog options. | yii\log\SyslogTarget |
| $prefix | callable | A PHP callable that returns a string to be prefixed to every exported message. | yii\log\Target |
Public Methods
隐藏继承的方法 Hide inherited methods
| 方法 Method | 简介 Description | 定义在 Defined By |
|---|---|---|
| __call() | Calls the named method which is not a class method. | yii\base\BaseObject |
| __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 an object property. | yii\base\BaseObject |
| __isset() | Checks if a property is set, i.e. defined and not null. | yii\base\BaseObject |
| __set() | Sets value of an object property. | yii\base\BaseObject |
| __unset() | Sets an object property to null. | yii\base\BaseObject |
| 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\BaseObject |
| canSetProperty() | Returns a value indicating whether a property can be set. | yii\base\BaseObject |
| 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\BaseObject |
| hasProperty() | Returns a value indicating whether a property is defined. | yii\base\BaseObject |
| 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
隐藏继承的方法 Hide inherited methods
| 方法 Method | 简介 Description | 定义在 Defined 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 |
属性详情 Property Details
Syslog facility.
Syslog identity
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.
请参阅 https://secure.php.net/openlog for available options.
方法详情 Method Details
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 | |
|---|---|---|
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 |
|---|---|---|
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 ( ) |