Class yii\console\ErrorHandler

Inheritanceyii\console\ErrorHandler » yii\base\ErrorHandler » yii\base\Component » yii\base\Object
Implementsyii\base\Configurable
Available since version2.0
Source Code https://github.com/yiisoft/yii2/blob/master/framework/console/ErrorHandler.php

ErrorHandler handles uncaught PHP errors and exceptions.

ErrorHandler is configured as an application component in yii\base\Application by default. You can access that instance via Yii::$app->errorHandler.

Public Properties

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PropertyTypeDescriptionDefined By
$behaviors yii\base\Behavior[] List of behaviors attached to this component yii\base\Component
$discardExistingOutput boolean Whether to discard any existing page output before error display. yii\base\ErrorHandler
$exception Exception|null The exception that is being handled currently. yii\base\ErrorHandler
$memoryReserveSize integer The size of the reserved memory. yii\base\ErrorHandler

Public Methods

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MethodDescriptionDefined By
__call() Calls the named method which is not a class method. yii\base\Object
__clone() This method is called after the object is created by cloning an existing one. yii\base\Component
__construct() Constructor. yii\base\Object
__get() Returns the value of an object property. yii\base\Object
__isset() Checks if a property is set, i.e. defined and not null. yii\base\Object
__set() Sets value of an object property. yii\base\Object
__unset() Sets an object property to null. yii\base\Object
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\Object
canSetProperty() Returns a value indicating whether a property can be set. yii\base\Object
className() Returns the fully qualified name of this class. yii\base\Object
clearOutput() Removes all output echoed before calling this method. yii\base\ErrorHandler
convertExceptionToError() Converts an exception into a PHP error. yii\base\ErrorHandler
convertExceptionToString() Converts an exception into a simple string. yii\base\ErrorHandler
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
getBehavior() Returns the named behavior object. yii\base\Component
getBehaviors() Returns all behaviors attached to this component. yii\base\Component
handleError() Handles PHP execution errors such as warnings and notices. yii\base\ErrorHandler
handleException() Handles uncaught PHP exceptions. yii\base\ErrorHandler
handleFatalError() Handles fatal PHP errors yii\base\ErrorHandler
handleHhvmError() Handles HHVM execution errors such as warnings and notices. yii\base\ErrorHandler
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\Object
hasProperty() Returns a value indicating whether a property is defined. yii\base\Object
init() Initializes the object. yii\base\Object
logException() Logs the given exception yii\base\ErrorHandler
off() Detaches an existing event handler from this component. yii\base\Component
on() Attaches an event handler to an event. yii\base\Component
register() Register this error handler yii\base\ErrorHandler
trigger() Triggers an event. yii\base\Component
unregister() Unregisters this error handler by restoring the PHP error and exception handlers. yii\base\ErrorHandler

Protected Methods

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MethodDescriptionDefined By
formatMessage() Colorizes a message for console output. yii\console\ErrorHandler
handleFallbackExceptionMessage() Handles exception thrown during exception processing in handleException(). yii\base\ErrorHandler
renderException() Renders an exception using ansi format for console output. yii\console\ErrorHandler

Method Details

formatMessage() protected method

Colorizes a message for console output.

See also yii\helpers\Console::ansiFormat() for details on how to specify the message format.

protected string formatMessage ( $message, $format = [\yii\helpers\Console::FG_RED, \yii\helpers\Console::BOLD] )
$message string

The message to colorize.

$format array

The message format.

return string

The colorized message.

renderException() protected method

Renders an exception using ansi format for console output.

protected void renderException ( $exception )
$exception Exception

The exception to be rendered.