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Class yii\log\EmailTarget

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Inheritance	yii\log\EmailTarget » yii\log\Target » yii\base\Component » yii\base\BaseObject
Implements	yii\base\Configurable
Available since version	2.0
Source Code	https://github.com/yiisoft/yii2/blob/master/framework/log/EmailTarget.php

EmailTarget sends selected log messages to the specified email addresses.

You may configure the email to be sent by setting the $message property, through which you can set the target email addresses, subject, etc.:

'components' => [
    'log' => [
         'targets' => [
             [
                 'class' => 'yii\log\EmailTarget',
                 'mailer' => 'mailer',
                 'levels' => ['error', 'warning'],
                 'message' => [
                     'from' => ['log@example.com'],
                     'to' => ['developer1@example.com', 'developer2@example.com'],
                     'subject' => 'Log message',
                 ],
             ],
         ],
    ],
],

In the above mailer is ID of the component that sends email and should be already configured.

Public Properties

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Property	Type	Description	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
$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
$mailer	yii\mail\MailerInterface\|array\|string	The mailer object or the application component ID of the mailer object.	yii\log\EmailTarget
$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
$message	array	The configuration array for creating a message object.	yii\log\EmailTarget
$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
$prefix	callable	A PHP callable that returns a string to be prefixed to every exported message.	yii\log\Target

Public Methods

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Method	Description	Defined 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()	Sends log messages to specified email addresses.	yii\log\EmailTarget
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\Target
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()	{@inheritdoc}	yii\log\EmailTarget
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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Method	Description	Defined By
composeMessage()	Composes a mail message with the given body content.	yii\log\EmailTarget
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

$mailer public property

The mailer object or the application component ID of the mailer object. After the EmailTarget object is created, if you want to change this property, you should only assign it with a mailer object. Starting from version 2.0.2, this can also be a configuration array for creating the object.

public yii\mail\MailerInterface|array|string $mailer = 'mailer'

$message public property

The configuration array for creating a message object. Note that the "to" option must be set, which specifies the destination email address(es).

public array $message = []

Method Details

composeMessage() protected method

Composes a mail message with the given body content.

protected yii\mail\MessageInterface composeMessage ( $body )
$body	string	The body content
return	yii\mail\MessageInterface	$message

export() public method

Sends log messages to specified email addresses.

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

init() public method

{@inheritdoc}

public void init ( )