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Showing content from https://www.yiiframework.com/doc/api/2.0/yii-console-controllers-fixturecontroller below:

FixtureController, yii\console\controllers\FixtureController | API Documentation for Yii 2.0

Hide inherited methods

Defined in: yii\base\Component::__call()

Calls the named method which is not a class method.

This method will check if any attached behavior has the named method and will execute it if available.

Do not call this method directly as it is a PHP magic method that will be implicitly called when an unknown method is being invoked.

Source code

                public function __call($name, $params)
{
    $this->ensureBehaviors();
    foreach ($this->_behaviors as $object) {
        if ($object->hasMethod($name)) {
            return call_user_func_array([$object, $name], $params);
        }
    }
    throw new UnknownMethodException('Calling unknown method: ' . get_class($this) . "::$name()");
}

            

Defined in: yii\base\Component::__clone()

This method is called after the object is created by cloning an existing one.

It removes all behaviors because they are attached to the old object.

Source code

                public function __clone()
{
    $this->_events = [];
    $this->_eventWildcards = [];
    $this->_behaviors = null;
}

            

The ID of this controller.

The module that this controller belongs to.

Name-value pairs that will be used to initialize the object properties.

Source code

                public function __construct($id, $module, $config = [])
{
    $this->id = $id;
    $this->module = $module;
    parent::__construct($config);
}

            

Defined in: yii\base\Component::__get()

Returns the value of a component property.

This method will check in the following order and act accordingly:

• a property defined by a getter: return the getter result
• a property of a behavior: return the behavior property value

Do not call this method directly as it is a PHP magic method that will be implicitly called when executing $value = $component->property;.

See also __set().

Source code

                public function __get($name)
{
    $getter = 'get' . $name;
    if (method_exists($this, $getter)) {
        
        return $this->$getter();
    }
    
    $this->ensureBehaviors();
    foreach ($this->_behaviors as $behavior) {
        if ($behavior->canGetProperty($name)) {
            return $behavior->$name;
        }
    }
    if (method_exists($this, 'set' . $name)) {
        throw new InvalidCallException('Getting write-only property: ' . get_class($this) . '::' . $name);
    }
    throw new UnknownPropertyException('Getting unknown property: ' . get_class($this) . '::' . $name);
}

            

Defined in: yii\base\Component::__isset()

Checks if a property is set, i.e. defined and not null.

This method will check in the following order and act accordingly:

• a property defined by a setter: return whether the property is set
• a property of a behavior: return whether the property is set
• return false for non existing properties

Do not call this method directly as it is a PHP magic method that will be implicitly called when executing isset($component->property).

See also https://www.php.net/manual/en/function.isset.php.

Source code

                public function __isset($name)
{
    $getter = 'get' . $name;
    if (method_exists($this, $getter)) {
        return $this->$getter() !== null;
    }
    
    $this->ensureBehaviors();
    foreach ($this->_behaviors as $behavior) {
        if ($behavior->canGetProperty($name)) {
            return $behavior->$name !== null;
        }
    }
    return false;
}

            

Defined in: yii\base\Component::__set()

Sets the value of a component property.

This method will check in the following order and act accordingly:

• a property defined by a setter: set the property value
• an event in the format of "on xyz": attach the handler to the event "xyz"
• a behavior in the format of "as xyz": attach the behavior named as "xyz"
• a property of a behavior: set the behavior property value

Do not call this method directly as it is a PHP magic method that will be implicitly called when executing $component->property = $value;.

See also __get().

Source code

                public function __set($name, $value)
{
    $setter = 'set' . $name;
    if (method_exists($this, $setter)) {
        
        $this->$setter($value);
        return;
    } elseif (strncmp($name, 'on ', 3) === 0) {
        
        $this->on(trim(substr($name, 3)), $value);
        return;
    } elseif (strncmp($name, 'as ', 3) === 0) {
        
        $name = trim(substr($name, 3));
        if ($value instanceof Behavior) {
            $this->attachBehavior($name, $value);
        } elseif ($value instanceof \Closure) {
            $this->attachBehavior($name, call_user_func($value));
        } elseif (isset($value['__class']) && is_subclass_of($value['__class'], Behavior::class)) {
            $this->attachBehavior($name, Yii::createObject($value));
        } elseif (!isset($value['__class']) && isset($value['class']) && is_subclass_of($value['class'], Behavior::class)) {
            $this->attachBehavior($name, Yii::createObject($value));
        } elseif (is_string($value) && is_subclass_of($value, Behavior::class, true)) {
            $this->attachBehavior($name, Yii::createObject($value));
        } else {
            throw new InvalidConfigException('Class is not of type ' . Behavior::class . ' or its subclasses');
        }
        return;
    }
    
    $this->ensureBehaviors();
    foreach ($this->_behaviors as $behavior) {
        if ($behavior->canSetProperty($name)) {
            $behavior->$name = $value;
            return;
        }
    }
    if (method_exists($this, 'get' . $name)) {
        throw new InvalidCallException('Setting read-only property: ' . get_class($this) . '::' . $name);
    }
    throw new UnknownPropertyException('Setting unknown property: ' . get_class($this) . '::' . $name);
}

            

Defined in: yii\base\Component::__unset()

Sets a component property to be null.

This method will check in the following order and act accordingly:

• a property defined by a setter: set the property value to be null
• a property of a behavior: set the property value to be null

Do not call this method directly as it is a PHP magic method that will be implicitly called when executing unset($component->property).

See also https://www.php.net/manual/en/function.unset.php.

Source code

                public function __unset($name)
{
    $setter = 'set' . $name;
    if (method_exists($this, $setter)) {
        $this->$setter(null);
        return;
    }
    
    $this->ensureBehaviors();
    foreach ($this->_behaviors as $behavior) {
        if ($behavior->canSetProperty($name)) {
            $behavior->$name = null;
            return;
        }
    }
    throw new InvalidCallException('Unsetting an unknown or read-only property: ' . get_class($this) . '::' . $name);
}

            

Loads the specified fixture data.

For example,

yii fixture/load "User, UserProfile"


yii fixture/load "*"


yii fixture/load "*, -User, -UserProfile"

Source code

                public function actionLoad(array $fixturesInput = [])
{
    if ($fixturesInput === []) {
        $this->printHelpMessage();
        return ExitCode::OK;
    }
    $filtered = $this->filterFixtures($fixturesInput);
    $except = $filtered['except'];
    if (!$this->needToApplyAll($fixturesInput[0])) {
        $fixtures = $filtered['apply'];
        $foundFixtures = $this->findFixtures($fixtures);
        $notFoundFixtures = array_diff($fixtures, $foundFixtures);
        if ($notFoundFixtures !== []) {
            $this->notifyNotFound($notFoundFixtures);
        }
    } else {
        $foundFixtures = $this->findFixtures();
    }
    $fixturesToLoad = array_diff($foundFixtures, $except);
    if (!$foundFixtures) {
        throw new Exception(
            'No files were found for: "' . implode(', ', $fixturesInput) . "\".\n" .
            "Check that files exist under fixtures path: \n\"" . $this->getFixturePath() . '".'
        );
    }
    if ($fixturesToLoad === []) {
        $this->notifyNothingToLoad($foundFixtures, $except);
        return ExitCode::OK;
    }
    if (!$this->confirmLoad($fixturesToLoad, $except)) {
        return ExitCode::OK;
    }
    $fixtures = $this->getFixturesConfig(array_merge($this->globalFixtures, $fixturesToLoad));
    if (!$fixtures) {
        throw new Exception('No fixtures were found in namespace: "' . $this->namespace . '"' . '');
    }
    $fixturesObjects = $this->createFixtures($fixtures);
    $this->unloadFixtures($fixturesObjects);
    $this->loadFixtures($fixturesObjects);
    $this->notifyLoaded($fixturesObjects);
    return ExitCode::OK;
}

            

Unloads the specified fixtures.

For example,

yii fixture/unload "User, UserProfile"


yii fixture/unload "*"


yii fixture/unload "*, -User, -UserProfile"

Source code

                public function actionUnload(array $fixturesInput = [])
{
    if ($fixturesInput === []) {
        $this->printHelpMessage();
        return ExitCode::OK;
    }
    $filtered = $this->filterFixtures($fixturesInput);
    $except = $filtered['except'];
    if (!$this->needToApplyAll($fixturesInput[0])) {
        $fixtures = $filtered['apply'];
        $foundFixtures = $this->findFixtures($fixtures);
        $notFoundFixtures = array_diff($fixtures, $foundFixtures);
        if ($notFoundFixtures !== []) {
            $this->notifyNotFound($notFoundFixtures);
        }
    } else {
        $foundFixtures = $this->findFixtures();
    }
    if ($foundFixtures === []) {
        throw new Exception(
            'No files were found for: "' . implode(', ', $fixturesInput) . "\".\n" .
            "Check that files exist under fixtures path: \n\"" . $this->getFixturePath() . '".'
        );
    }
    $fixturesToUnload = array_diff($foundFixtures, $except);
    if ($fixturesToUnload === []) {
        $this->notifyNothingToUnload($foundFixtures, $except);
        return ExitCode::OK;
    }
    if (!$this->confirmUnload($fixturesToUnload, $except)) {
        return ExitCode::OK;
    }
    $fixtures = $this->getFixturesConfig(array_merge($this->globalFixtures, $fixturesToUnload));
    if ($fixtures === []) {
        throw new Exception('No fixtures were found in namespace: ' . $this->namespace . '".');
    }
    $this->unloadFixtures($this->createFixtures($fixtures));
    $this->notifyUnloaded($fixtures);
}

            

Defined in: yii\base\Controller::actions()

Declares external actions for the controller.

This method is meant to be overwritten to declare external actions for the controller. It should return an array, with array keys being action IDs, and array values the corresponding action class names or action configuration arrays. For example,

return [
    'action1' => 'app\components\Action1',
    'action2' => [
        'class' => 'app\components\Action2',
        'property1' => 'value1',
        'property2' => 'value2',
    ],
];

Yii::createObject() will be used later to create the requested action using the configuration provided here.

Source code

                public function actions()
{
    return [];
}

            

Defined in: yii\base\Controller::afterAction()

This method is invoked right after an action is executed.

The method will trigger the EVENT_AFTER_ACTION event. The return value of the method will be used as the action return value.

If you override this method, your code should look like the following:

public function afterAction($action, $result)
{
    $result = parent::afterAction($action, $result);
    
    return $result;
}

The action just executed.

The action return result.

The processed action result.

Source code

                public function afterAction($action, $result)
{
    $event = new ActionEvent($action);
    $event->result = $result;
    $this->trigger(self::EVENT_AFTER_ACTION, $event);
    return $event->result;
}

            

Defined in: yii\console\Controller::ansiFormat()

Formats a string with ANSI codes.

You may pass additional parameters using the constants defined in yii\helpers\Console.

Example:

echo $this->ansiFormat('This will be red and underlined.', Console::FG_RED, Console::UNDERLINE);

Source code

                public function ansiFormat($string)
{
    if ($this->isColorEnabled()) {
        $args = func_get_args();
        array_shift($args);
        $string = Console::ansiFormat($string, $args);
    }
    return $string;
}

            

Source code

                public function attachBehavior($name, $behavior)
{
    $this->ensureBehaviors();
    return $this->attachBehaviorInternal($name, $behavior);
}

            

List of behaviors to be attached to the component

Source code

                public function attachBehaviors($behaviors)
{
    $this->ensureBehaviors();
    foreach ($behaviors as $name => $behavior) {
        $this->attachBehaviorInternal($name, $behavior);
    }
}

            

Defined in: yii\console\Controller::beforeAction()

This method is invoked right before an action is executed.

The method will trigger the EVENT_BEFORE_ACTION event. The return value of the method will determine whether the action should continue to run.

In case the action should not run, the request should be handled inside of the beforeAction code by either providing the necessary output or redirecting the request. Otherwise the response will be empty.

If you override this method, your code should look like the following:

public function beforeAction($action)
{
    
    

    if (!parent::beforeAction($action)) {
        return false;
    }

    

    return true; 
}

Source code

                public function beforeAction($action)
{
    $silentExit = $this->silentExitOnException !== null ? $this->silentExitOnException : YII_ENV_TEST;
    Yii::$app->errorHandler->silentExitOnException = $silentExit;
    return parent::beforeAction($action);
}

            

Defined in: yii\base\Component::behaviors()

Returns a list of behaviors that this component should behave as.

Child classes may override this method to specify the behaviors they want to behave as.

The return value of this method should be an array of behavior objects or configurations indexed by behavior names. A behavior configuration can be either a string specifying the behavior class or an array of the following structure:

'behaviorName' => [
    'class' => 'BehaviorClass',
    'property1' => 'value1',
    'property2' => 'value2',
]

Note that a behavior class must extend from yii\base\Behavior. Behaviors can be attached using a name or anonymously. When a name is used as the array key, using this name, the behavior can later be retrieved using getBehavior() or be detached using detachBehavior(). Anonymous behaviors can not be retrieved or detached.

Behaviors declared in this method will be attached to the component automatically (on demand).

Source code

                public function behaviors()
{
    return [];
}

            

Source code

                public function bindActionParams($action, $params)
{
    if ($action instanceof InlineAction) {
        $method = new \ReflectionMethod($this, $action->actionMethod);
    } else {
        $method = new \ReflectionMethod($action, 'run');
    }
    $paramKeys = array_keys($params);
    $args = [];
    $missing = [];
    $actionParams = [];
    $requestedParams = [];
    foreach ($method->getParameters() as $i => $param) {
        $name = $param->getName();
        $key = null;
        if (array_key_exists($i, $params)) {
            $key = $i;
        } elseif (array_key_exists($name, $params)) {
            $key = $name;
        }
        if ($key !== null) {
            if ($param->isVariadic()) {
                for ($j = array_search($key, $paramKeys); $j < count($paramKeys); $j++) {
                    $jKey = $paramKeys[$j];
                    if ($jKey !== $key && !is_int($jKey)) {
                        break;
                    }
                    $args[] = $actionParams[$key][] = $params[$jKey];
                    unset($params[$jKey]);
                }
            } else {
                if (PHP_VERSION_ID >= 80000) {
                    $isArray = ($type = $param->getType()) instanceof \ReflectionNamedType && $type->getName() === 'array';
                } else {
                    $isArray = $param->isArray();
                }
                if ($isArray) {
                    $params[$key] = $params[$key] === '' ? [] : preg_split('/\s*,\s*/', $params[$key]);
                }
                $args[] = $actionParams[$key] = $params[$key];
                unset($params[$key]);
            }
        } elseif (
            PHP_VERSION_ID >= 70100
            && ($type = $param->getType()) !== null
            && $type instanceof \ReflectionNamedType
            && !$type->isBuiltin()
        ) {
            try {
                $this->bindInjectedParams($type, $name, $args, $requestedParams);
            } catch (\yii\base\Exception $e) {
                throw new Exception($e->getMessage());
            }
        } elseif ($param->isDefaultValueAvailable()) {
            $args[] = $actionParams[$i] = $param->getDefaultValue();
        } else {
            $missing[] = $name;
        }
    }
    if (!empty($missing)) {
        throw new Exception(Yii::t('yii', 'Missing required arguments: {params}', ['params' => implode(', ', $missing)]));
    }
    
    if (\Yii::$app->requestedParams === null) {
        \Yii::$app->requestedParams = array_merge($actionParams, $requestedParams);
    }
    return array_merge($args, $params);
}

            

The reflected type of the action parameter.

The name of the parameter.

The array of arguments for the action, this function may append items to it.

The array with requested params, this function may write specific keys to it.

when we cannot load a required service.

Thrown when there is an error in the DI configuration.

Thrown when a definition cannot be resolved to a concrete class (for example an interface type hint) without a proper definition in the container.

Source code

                final protected function bindInjectedParams(\ReflectionType $type, $name, &$args, &$requestedParams)
{
    
    $typeName = $type->getName();
    if (($component = $this->module->get($name, false)) instanceof $typeName) {
        $args[] = $component;
        $requestedParams[$name] = 'Component: ' . get_class($component) . " \$$name";
    } elseif ($this->module->has($typeName) && ($service = $this->module->get($typeName)) instanceof $typeName) {
        $args[] = $service;
        $requestedParams[$name] = 'Module ' . get_class($this->module) . " DI: $typeName \$$name";
    } elseif (\Yii::$container->has($typeName) && ($service = \Yii::$container->get($typeName)) instanceof $typeName) {
        $args[] = $service;
        $requestedParams[$name] = "Container DI: $typeName \$$name";
    } elseif ($type->allowsNull()) {
        $args[] = null;
        $requestedParams[$name] = "Unavailable service: $name";
    } else {
        throw new Exception('Could not load required service: ' . $name);
    }
}

            

Defined in: yii\base\Component::canGetProperty()

Returns a value indicating whether a property can be read.

A property can be read if:

• the class has a getter method associated with the specified name (in this case, property name is case-insensitive);
• the class has a member variable with the specified name (when $checkVars is true);
• an attached behavior has a readable property of the given name (when $checkBehaviors is true).

See also canSetProperty().

The property name

Whether to treat member variables as properties

Whether to treat behaviors' properties as properties of this component

Whether the property can be read

Source code

                public function canGetProperty($name, $checkVars = true, $checkBehaviors = true)
{
    if (method_exists($this, 'get' . $name) || $checkVars && property_exists($this, $name)) {
        return true;
    } elseif ($checkBehaviors) {
        $this->ensureBehaviors();
        foreach ($this->_behaviors as $behavior) {
            if ($behavior->canGetProperty($name, $checkVars)) {
                return true;
            }
        }
    }
    return false;
}

            

Defined in: yii\base\Component::canSetProperty()

Returns a value indicating whether a property can be set.

A property can be written if:

• the class has a setter method associated with the specified name (in this case, property name is case-insensitive);
• the class has a member variable with the specified name (when $checkVars is true);
• an attached behavior has a writable property of the given name (when $checkBehaviors is true).

See also canGetProperty().

The property name

Whether to treat member variables as properties

Whether to treat behaviors' properties as properties of this component

Whether the property can be written

Source code

                public function canSetProperty($name, $checkVars = true, $checkBehaviors = true)
{
    if (method_exists($this, 'set' . $name) || $checkVars && property_exists($this, $name)) {
        return true;
    } elseif ($checkBehaviors) {
        $this->ensureBehaviors();
        foreach ($this->_behaviors as $behavior) {
            if ($behavior->canSetProperty($name, $checkVars)) {
                return true;
            }
        }
    }
    return false;
}

            

Deprecated since 2.0.14. On PHP >=5.5, use ::class instead.

Source code

                public static function className()
{
    return get_called_class();
}

            

Defined in: yii\console\Controller::confirm()

Asks user to confirm by typing y or n.

A typical usage looks like the following:

if ($this->confirm("Are you sure?")) {
    echo "user typed yes\n";
} else {
    echo "user typed no\n";
}

To echo out before waiting for user input

This value is returned if no selection is made.

Whether user confirmed. Will return true if $interactive is false.

Source code

                public function confirm($message, $default = false)
{
    if ($this->interactive) {
        return Console::confirm($message, $default);
    }
    return true;
}

            

Defined in: yii\base\Controller::createAction()

Creates an action based on the given action ID.

The method first checks if the action ID has been declared in actions(). If so, it will use the configuration declared there to create the action object. If not, it will look for a controller method whose name is in the format of actionXyz where xyz is the action ID. If found, an yii\base\InlineAction representing that method will be created and returned.

Source code

                public function createAction($id)
{
    if ($id === '') {
        $id = $this->defaultAction;
    }
    $actionMap = $this->actions();
    if (isset($actionMap[$id])) {
        return Yii::createObject($actionMap[$id], [$id, $this]);
    }
    if (preg_match('/^(?:[a-z0-9_]+-)*[a-z0-9_]+$/', $id)) {
        $methodName = 'action' . str_replace(' ', '', ucwords(str_replace('-', ' ', $id)));
        if (method_exists($this, $methodName)) {
            $method = new \ReflectionMethod($this, $methodName);
            if ($method->isPublic() && $method->getName() === $methodName) {
                return new InlineAction($id, $this, $methodName);
            }
        }
    }
    return null;
}

            

Defined in: yii\test\FixtureTrait::createFixtures()

Creates the specified fixture instances.

All dependent fixtures will also be created. Duplicate fixtures and circular dependencies will only be created once.

Source code

                protected function createFixtures(array $fixtures)
{
    
    $config = [];  
    $aliases = [];  
    foreach ($fixtures as $name => $fixture) {
        if (!is_array($fixture)) {
            $class = ltrim($fixture, '\\');
            $fixtures[$name] = ['class' => $class];
            $aliases[$class] = is_int($name) ? $class : $name;
        } elseif (isset($fixture['class'])) {
            $class = ltrim($fixture['class'], '\\');
            $config[$class] = $fixture;
            $aliases[$class] = $name;
        } else {
            throw new InvalidConfigException("You must specify 'class' for the fixture '$name'.");
        }
    }
    
    $instances = [];
    $stack = array_reverse($fixtures);
    while (($fixture = array_pop($stack)) !== null) {
        if ($fixture instanceof Fixture) {
            $class = get_class($fixture);
            $name = isset($aliases[$class]) ? $aliases[$class] : $class;
            unset($instances[$name]);  
            $instances[$name] = $fixture;
        } else {
            $class = ltrim($fixture['class'], '\\');
            $name = isset($aliases[$class]) ? $aliases[$class] : $class;
            if (!isset($instances[$name])) {
                $instances[$name] = false;
                $stack[] = $fixture = Yii::createObject($fixture);
                foreach ($fixture->depends as $dep) {
                    
                    $stack[] = isset($config[$dep]) ? $config[$dep] : ['class' => $dep];
                }
            }
            
        }
    }
    return $instances;
}

            

Source code

                public function detachBehavior($name)
{
    $this->ensureBehaviors();
    if (isset($this->_behaviors[$name])) {
        $behavior = $this->_behaviors[$name];
        unset($this->_behaviors[$name]);
        $behavior->detach();
        return $behavior;
    }
    return null;
}

            

Source code

                public function detachBehaviors()
{
    $this->ensureBehaviors();
    foreach ($this->_behaviors as $name => $behavior) {
        $this->detachBehavior($name);
    }
}

            

Source code

                public function ensureBehaviors()
{
    if ($this->_behaviors === null) {
        $this->_behaviors = [];
        foreach ($this->behaviors() as $name => $behavior) {
            $this->attachBehaviorInternal($name, $behavior);
        }
    }
}

            

Source code

                public function findLayoutFile($view)
{
    $module = $this->module;
    $layout = null;
    if (is_string($this->layout)) {
        $layout = $this->layout;
    } elseif ($this->layout === null) {
        while ($module !== null && $module->layout === null) {
            $module = $module->module;
        }
        if ($module !== null && is_string($module->layout)) {
            $layout = $module->layout;
        }
    }
    if ($layout === null) {
        return false;
    }
    if (strncmp($layout, '@', 1) === 0) {
        $file = Yii::getAlias($layout);
    } elseif (strncmp($layout, '/', 1) === 0) {
        $file = Yii::$app->getLayoutPath() . DIRECTORY_SEPARATOR . substr($layout, 1);
    } else {
        $file = $module->getLayoutPath() . DIRECTORY_SEPARATOR . $layout;
    }
    if (pathinfo($file, PATHINFO_EXTENSION) !== '') {
        return $file;
    }
    $path = $file . '.' . $view->defaultExtension;
    if ($view->defaultExtension !== 'php' && !is_file($path)) {
        $path = $file . '.php';
    }
    return $path;
}

            

Defined in: yii\test\FixtureTrait::fixtures()

Declares the fixtures that are needed by the current test case.

The return value of this method must be an array of fixture configurations. For example,

[
    
    PostFixture::class,
    
    'users' => UserFixture::class,
    
    'cache' => [
         'class' => CacheFixture::class,
         'host' => 'xxx',
    ],
]

Note that the actual fixtures used for a test case will include both globalFixtures() and fixtures().

Source code

                public function fixtures()
{
    return [];
}

            

Defined in: yii\console\Controller::getActionArgsHelp()

Returns the help information for the anonymous arguments for the action.

The returned value should be an array. The keys are the argument names, and the values are the corresponding help information. Each value must be an array of the following structure:

• required: bool, whether this argument is required
• type: string|null, the PHP type(s) of this argument
• default: mixed, the default value of this argument
• comment: string, the description of this argument

The default implementation will return the help information extracted from the Reflection or DocBlock of the parameters corresponding to the action method.

Source code

                public function getActionArgsHelp($action)
{
    $method = $this->getActionMethodReflection($action);
    $tags = $this->parseDocCommentTags($method);
    $tags['param'] = isset($tags['param']) ? (array) $tags['param'] : [];
    $phpDocParams = [];
    foreach ($tags['param'] as $i => $tag) {
        if (preg_match('/^(?<type>\S+)(\s+\$(?<name>\w+))?(?<comment>.*)/us', $tag, $matches) === 1) {
            $key = empty($matches['name']) ? $i : $matches['name'];
            $phpDocParams[$key] = ['type' => $matches['type'], 'comment' => $matches['comment']];
        }
    }
    unset($tags);
    $args = [];
    
    foreach ($method->getParameters() as $i => $parameter) {
        $type = null;
        $comment = '';
        if (PHP_MAJOR_VERSION > 5 && $parameter->hasType()) {
            $reflectionType = $parameter->getType();
            if (PHP_VERSION_ID >= 70100) {
                $types = method_exists($reflectionType, 'getTypes') ? $reflectionType->getTypes() : [$reflectionType];
                foreach ($types as $key => $reflectionType) {
                    $types[$key] = $reflectionType->getName();
                }
                $type = implode('|', $types);
            } else {
                $type = (string) $reflectionType;
            }
        }
        
        $key = isset($phpDocParams[$parameter->name]) ? $parameter->name : (isset($phpDocParams[$i]) ? $i : null);
        if ($key !== null) {
            $comment = $phpDocParams[$key]['comment'];
            if ($type === null && !empty($phpDocParams[$key]['type'])) {
                $type = $phpDocParams[$key]['type'];
            }
        }
        
        if ($type === null && $parameter->isDefaultValueAvailable() && $parameter->getDefaultValue() !== null) {
            $type = gettype($parameter->getDefaultValue());
        }
        $args[$parameter->name] = [
            'required' => !$parameter->isOptional(),
            'type' => $type,
            'default' => $parameter->isDefaultValueAvailable() ? $parameter->getDefaultValue() : null,
            'comment' => $comment,
        ];
    }
    return $args;
}

            

Source code

                public function getActionHelp($action)
{
    return $this->parseDocCommentDetail($this->getActionMethodReflection($action));
}

            

Source code

                public function getActionHelpSummary($action)
{
    if ($action === null) {
        return $this->ansiFormat(Yii::t('yii', 'Action not found.'), Console::FG_RED);
    }
    return $this->parseDocCommentSummary($this->getActionMethodReflection($action));
}

            

Source code

                protected function getActionMethodReflection($action)
{
    if (!isset($this->_reflections[$action->id])) {
        if ($action instanceof InlineAction) {
            $this->_reflections[$action->id] = new \ReflectionMethod($this, $action->actionMethod);
        } else {
            $this->_reflections[$action->id] = new \ReflectionMethod($action, 'run');
        }
    }
    return $this->_reflections[$action->id];
}

            

Defined in: yii\console\Controller::getActionOptionsHelp()

Returns the help information for the options for the action.

The returned value should be an array. The keys are the option names, and the values are the corresponding help information. Each value must be an array of the following structure:

• type: string, the PHP type of this argument.
• default: string, the default value of this argument
• comment: string, the comment of this argument

The default implementation will return the help information extracted from the doc-comment of the properties corresponding to the action options.

Source code

                public function getActionOptionsHelp($action)
{
    $optionNames = $this->options($action->id);
    if (empty($optionNames)) {
        return [];
    }
    $class = new \ReflectionClass($this);
    $options = [];
    foreach ($class->getProperties() as $property) {
        $name = $property->getName();
        if (!in_array($name, $optionNames, true)) {
            continue;
        }
        $defaultValue = $property->getValue($this);
        $tags = $this->parseDocCommentTags($property);
        
        $name = Inflector::camel2id($name, '-', true);
        if (isset($tags['var']) || isset($tags['property'])) {
            $doc = isset($tags['var']) ? $tags['var'] : $tags['property'];
            if (is_array($doc)) {
                $doc = reset($doc);
            }
            if (preg_match('/^(\S+)(.*)/s', $doc, $matches)) {
                $type = $matches[1];
                $comment = $matches[2];
            } else {
                $type = null;
                $comment = $doc;
            }
            $options[$name] = [
                'type' => $type,
                'default' => $defaultValue,
                'comment' => $comment,
            ];
        } else {
            $options[$name] = [
                'type' => null,
                'default' => $defaultValue,
                'comment' => '',
            ];
        }
    }
    return $options;
}

            

Source code

                public function getBehavior($name)
{
    $this->ensureBehaviors();
    return isset($this->_behaviors[$name]) ? $this->_behaviors[$name] : null;
}

            

Source code

                public function getBehaviors()
{
    $this->ensureBehaviors();
    return $this->_behaviors;
}

            

Source code

                public function getFixture($name)
{
    if ($this->_fixtures === null) {
        $this->_fixtures = $this->createFixtures(array_merge($this->globalFixtures(), $this->fixtures()));
    }
    $name = ltrim($name, '\\');
    return isset($this->_fixtures[$name]) ? $this->_fixtures[$name] : null;
}

            

Source code

                public function getFixtures()
{
    if ($this->_fixtures === null) {
        $this->_fixtures = $this->createFixtures(array_merge($this->globalFixtures(), $this->fixtures()));
    }
    return $this->_fixtures;
}

            

Defined in: yii\console\Controller::getHelp()

Returns help information for this controller.

You may override this method to return customized help. The default implementation returns help information retrieved from the PHPDoc comment.

Source code

                public function getHelp()
{
    return $this->parseDocCommentDetail(new \ReflectionClass($this));
}

            

Defined in: yii\console\Controller::getHelpSummary()

Returns one-line short summary describing this controller.

You may override this method to return customized summary. The default implementation returns first line from the PHPDoc comment.

Source code

                public function getHelpSummary()
{
    return $this->parseDocCommentSummary(new \ReflectionClass($this));
}

            

Defined in: yii\base\Controller::getModules()

Returns all ancestor modules of this controller.

The first module in the array is the outermost one (i.e., the application instance), while the last is the innermost one.

Source code

                public function getModules()
{
    $modules = [$this->module];
    $module = $this->module;
    while ($module->module !== null) {
        array_unshift($modules, $module->module);
        $module = $module->module;
    }
    return $modules;
}

            

The action id of the current request

Properties corresponding to the options for the action

Source code

                public function getOptionValues($actionID)
{
    
    $properties = [];
    foreach ($this->options($this->action->id) as $property) {
        $properties[$property] = $this->$property;
    }
    return $properties;
}

            

Source code

                public function getPassedOptionValues()
{
    $properties = [];
    foreach ($this->_passedOptions as $property) {
        $properties[$property] = $this->$property;
    }
    return $properties;
}

            

Source code

                public function getPassedOptions()
{
    return $this->_passedOptions;
}

            

The route (module ID, controller ID and action ID) of the current request.

Source code

                public function getRoute()
{
    return $this->action !== null ? $this->action->getUniqueId() : $this->getUniqueId();
}

            

Source code

                public function getUniqueId()
{
    return $this->module instanceof Application ? $this->id : $this->module->getUniqueId() . '/' . $this->id;
}

            

Source code

                public function getView()
{
    if ($this->_view === null) {
        $this->_view = Yii::$app->getView();
    }
    return $this->_view;
}

            

Source code

                public function getViewPath()
{
    if ($this->_viewPath === null) {
        $this->_viewPath = $this->module->getViewPath() . DIRECTORY_SEPARATOR . $this->id;
    }
    return $this->_viewPath;
}

            

Source code

                public function globalFixtures()
{
    return [];
}

            

Source code

                public function hasEventHandlers($name)
{
    $this->ensureBehaviors();
    if (!empty($this->_events[$name])) {
        return true;
    }
    foreach ($this->_eventWildcards as $wildcard => $handlers) {
        if (!empty($handlers) && StringHelper::matchWildcard($wildcard, $name)) {
            return true;
        }
    }
    return Event::hasHandlers($this, $name);
}

            

Defined in: yii\base\Component::hasMethod()

Returns a value indicating whether a method is defined.

A method is defined if:

• the class has a method with the specified name
• an attached behavior has a method with the given name (when $checkBehaviors is true).

The property name

Whether to treat behaviors' methods as methods of this component

Whether the method is defined

Source code

                public function hasMethod($name, $checkBehaviors = true)
{
    if (method_exists($this, $name)) {
        return true;
    } elseif ($checkBehaviors) {
        $this->ensureBehaviors();
        foreach ($this->_behaviors as $behavior) {
            if ($behavior->hasMethod($name)) {
                return true;
            }
        }
    }
    return false;
}

            

Defined in: yii\base\Component::hasProperty()

Returns a value indicating whether a property is defined for this component.

A property is defined if:

• the class has a getter or setter method associated with the specified name (in this case, property name is case-insensitive);
• the class has a member variable with the specified name (when $checkVars is true);
• an attached behavior has a property of the given name (when $checkBehaviors is true).

See also:

• canGetProperty()
• canSetProperty()

The property name

Whether to treat member variables as properties

Whether to treat behaviors' properties as properties of this component

Whether the property is defined

Source code

                public function hasProperty($name, $checkVars = true, $checkBehaviors = true)
{
    return $this->canGetProperty($name, $checkVars, $checkBehaviors) || $this->canSetProperty($name, false, $checkBehaviors);
}

            

Defined in: yii\base\Controller::init()

Initializes the object.

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

Source code

                public function init()
{
    parent::init();
    $this->request = Instance::ensure($this->request, Request::className());
    $this->response = Instance::ensure($this->response, Response::className());
}

            

Source code

                public function initFixtures()
{
    $this->unloadFixtures();
    $this->loadFixtures();
}

            

Source code

                public function isColorEnabled($stream = \STDOUT)
{
    return $this->color === null ? Console::streamSupportsAnsiColors($stream) : $this->color;
}

            

Source code

                public function loadFixtures($fixtures = null)
{
    if ($fixtures === null) {
        $fixtures = $this->getFixtures();
    }
    
    foreach ($fixtures as $fixture) {
        $fixture->beforeLoad();
    }
    foreach ($fixtures as $fixture) {
        $fixture->load();
    }
    foreach (array_reverse($fixtures) as $fixture) {
        $fixture->afterLoad();
    }
}

            

Checks if needed to apply all fixtures.

Source code

                public function needToApplyAll($fixture)
{
    return $fixture === '*';
}

            

Notifies user that there are no fixtures to load according input conditions.

Array of found fixtures

Array of names of fixtures that should not be loaded

Source code

                public function notifyNothingToLoad($foundFixtures, $except)
{
    $this->stdout("Fixtures to load could not be found according given conditions:\n\n", Console::FG_RED);
    $this->stdout("Fixtures namespace is: \n", Console::FG_YELLOW);
    $this->stdout("\t" . $this->namespace . "\n", Console::FG_GREEN);
    if (count($foundFixtures)) {
        $this->stdout("\nFixtures founded under the namespace:\n\n", Console::FG_YELLOW);
        $this->outputList($foundFixtures);
    }
    if (count($except)) {
        $this->stdout("\nFixtures that will NOT be loaded: \n\n", Console::FG_YELLOW);
        $this->outputList($except);
    }
}

            

Notifies user that there are no fixtures to unload according input conditions.

Array of found fixtures

Array of names of fixtures that should not be loaded

Source code

                public function notifyNothingToUnload($foundFixtures, $except)
{
    $this->stdout("Fixtures to unload could not be found according to given conditions:\n\n", Console::FG_RED);
    $this->stdout("Fixtures namespace is: \n", Console::FG_YELLOW);
    $this->stdout("\t" . $this->namespace . "\n", Console::FG_GREEN);
    if (count($foundFixtures)) {
        $this->stdout("\nFixtures found under the namespace:\n\n", Console::FG_YELLOW);
        $this->outputList($foundFixtures);
    }
    if (count($except)) {
        $this->stdout("\nFixtures that will NOT be unloaded: \n\n", Console::FG_YELLOW);
        $this->outputList($except);
    }
}

            

Defined in: yii\base\Component::off()

Detaches an existing event handler from this component.

This method is the opposite of on().

Note: in case wildcard pattern is passed for event name, only the handlers registered with this wildcard will be removed, while handlers registered with plain names matching this wildcard will remain.

See also on().

Event name

The event handler to be removed. If it is null, all handlers attached to the named event will be removed.

If a handler is found and detached

Source code

                public function off($name, $handler = null)
{
    $this->ensureBehaviors();
    if (empty($this->_events[$name]) && empty($this->_eventWildcards[$name])) {
        return false;
    }
    if ($handler === null) {
        unset($this->_events[$name], $this->_eventWildcards[$name]);
        return true;
    }
    $removed = false;
    
    if (isset($this->_events[$name])) {
        foreach ($this->_events[$name] as $i => $event) {
            if ($event[0] === $handler) {
                unset($this->_events[$name][$i]);
                $removed = true;
            }
        }
        if ($removed) {
            $this->_events[$name] = array_values($this->_events[$name]);
            return true;
        }
    }
    
    if (isset($this->_eventWildcards[$name])) {
        foreach ($this->_eventWildcards[$name] as $i => $event) {
            if ($event[0] === $handler) {
                unset($this->_eventWildcards[$name][$i]);
                $removed = true;
            }
        }
        if ($removed) {
            $this->_eventWildcards[$name] = array_values($this->_eventWildcards[$name]);
            
            if (empty($this->_eventWildcards[$name])) {
                unset($this->_eventWildcards[$name]);
            }
        }
    }
    return $removed;
}

            

Defined in: yii\base\Component::on()

Attaches an event handler to an event.

The event handler must be a valid PHP callback. The following are some examples:

function ($event) { ... }         
[$object, 'handleClick']          
['Page', 'handleClick']           
'handleClick'                     

The event handler must be defined with the following signature,

function ($event)

where $event is an yii\base\Event object which includes parameters associated with the event.

Since 2.0.14 you can specify event name as a wildcard pattern:

$component->on('event.group.*', function ($event) {
    Yii::trace($event->name . ' is triggered.');
});

See also off().

The event name

The event handler

The data to be passed to the event handler when the event is triggered. When the event handler is invoked, this data can be accessed via yii\base\Event::$data.

Whether to append new event handler to the end of the existing handler list. If false, the new handler will be inserted at the beginning of the existing handler list.

Source code

                public function on($name, $handler, $data = null, $append = true)
{
    $this->ensureBehaviors();
    if (strpos($name, '*') !== false) {
        if ($append || empty($this->_eventWildcards[$name])) {
            $this->_eventWildcards[$name][] = [$handler, $data];
        } else {
            array_unshift($this->_eventWildcards[$name], [$handler, $data]);
        }
        return;
    }
    if ($append || empty($this->_events[$name])) {
        $this->_events[$name][] = [$handler, $data];
    } else {
        array_unshift($this->_events[$name], [$handler, $data]);
    }
}

            

Returns option alias names.

Child classes may override this method to specify alias options.

The options alias names valid for the action where the keys is alias name for option and value is option name.

Source code

                public function optionAliases()
{
    return array_merge(parent::optionAliases(), [
        'g' => 'globalFixtures',
        'n' => 'namespace',
    ]);
}

            

Returns the names of valid options for the action (id) An option requires the existence of a public member variable whose name is the option name.

Child classes may override this method to specify possible options.

Note that the values setting via options are not available until beforeAction() is being called.

The action id of the current request

The names of the options valid for the action

Source code

                public function options($actionID)
{
    return array_merge(parent::options($actionID), [
        'namespace', 'globalFixtures',
    ]);
}

            

Prompt string

The options to validate the input:

• required: whether it is required or not
• default: default value if no input is inserted by the user
• pattern: regular expression pattern to validate user input
• validator: a callable function to validate input. The function must accept two parameters:
  • $input: the user input to validate
  • $error: the error value passed by reference if validation failed.

An example of how to use the prompt method with a validator function.

$code = $this->prompt('Enter 4-Chars-Pin', ['required' => true, 'validator' => function($input, &$error) {
    if (strlen($input) !== 4) {
        $error = 'The Pin must be exactly 4 chars!';
        return false;
    }
    return true;
}]);

The user input

Source code

                public function prompt($text, $options = [])
{
    if ($this->interactive) {
        return Console::prompt($text, $options);
    }
    return isset($options['default']) ? $options['default'] : '';
}

            

Defined in: yii\base\Controller::render()

Renders a view and applies layout if available.

The view to be rendered can be specified in one of the following formats:

• path alias (e.g. "@app/views/site/index");
• absolute path within application (e.g. "//site/index"): the view name starts with double slashes. The actual view file will be looked for under the view path of the application.
• absolute path within module (e.g. "/site/index"): the view name starts with a single slash. The actual view file will be looked for under the view path of $module.
• relative path (e.g. "index"): the actual view file will be looked for under $viewPath.

To determine which layout should be applied, the following two steps are conducted:

1. In the first step, it determines the layout name and the context module:

• If $layout is specified as a string, use it as the layout name and $module as the context module;
• If $layout is null, search through all ancestor modules of this controller and find the first module whose layout is not null. The layout and the corresponding module are used as the layout name and the context module, respectively. If such a module is not found or the corresponding layout is not a string, it will return false, meaning no applicable layout.

1. In the second step, it determines the actual layout file according to the previously found layout name and context module. The layout name can be:

• a path alias (e.g. "@app/views/layouts/main");
• an absolute path (e.g. "/main"): the layout name starts with a slash. The actual layout file will be looked for under the layout path of the application;
• a relative path (e.g. "main"): the actual layout file will be looked for under the layout path of the context module.

If the layout name does not contain a file extension, it will use the default one .php.

The view name.

The parameters (name-value pairs) that should be made available in the view. These parameters will not be available in the layout.

The rendering result.

if the view file or the layout file does not exist.

Source code

                public function render($view, $params = [])
{
    $content = $this->getView()->render($view, $params, $this);
    return $this->renderContent($content);
}

            

The static string being rendered

The rendering result of the layout with the given static string as the $content variable. If the layout is disabled, the string will be returned back.

Source code

                public function renderContent($content)
{
    $layoutFile = $this->findLayoutFile($this->getView());
    if ($layoutFile !== false) {
        return $this->getView()->renderFile($layoutFile, ['content' => $content], $this);
    }
    return $content;
}

            

Source code

                public function renderFile($file, $params = [])
{
    return $this->getView()->renderFile($file, $params, $this);
}

            

Source code

                public function renderPartial($view, $params = [])
{
    return $this->getView()->render($view, $params, $this);
}

            

Defined in: yii\base\Controller::run()

Runs a request specified in terms of a route.

The route can be either an ID of an action within this controller or a complete route consisting of module IDs, controller ID and action ID. If the route starts with a slash '/', the parsing of the route will start from the application; otherwise, it will start from the parent module of this controller.

See also runAction().

The route to be handled, e.g., 'view', 'comment/view', '/admin/comment/view'.

The parameters to be passed to the action.

The result of the action.

Source code

                public function run($route, $params = [])
{
    $pos = strpos($route, '/');
    if ($pos === false) {
        return $this->runAction($route, $params);
    } elseif ($pos > 0) {
        return $this->module->runAction($route, $params);
    }
    return Yii::$app->runAction(ltrim($route, '/'), $params);
}

            

The ID of the action to be executed.

The parameters (name-value pairs) to be passed to the action.

The status of the action execution. 0 means normal, other values mean abnormal.

if the requested action ID cannot be resolved into an action successfully.

if there are unknown options or missing arguments

Source code

                public function runAction($id, $params = [])
{
    if (!empty($params)) {
        
        $options = $this->options($id === '' ? $this->defaultAction : $id);
        if (isset($params['_aliases'])) {
            $optionAliases = $this->optionAliases();
            foreach ($params['_aliases'] as $name => $value) {
                if (array_key_exists($name, $optionAliases)) {
                    $params[$optionAliases[$name]] = $value;
                } else {
                    $message = Yii::t('yii', 'Unknown alias: -{name}', ['name' => $name]);
                    if (!empty($optionAliases)) {
                        $aliasesAvailable = [];
                        foreach ($optionAliases as $alias => $option) {
                            $aliasesAvailable[] = '-' . $alias . ' (--' . $option . ')';
                        }
                        $message .= '. ' . Yii::t('yii', 'Aliases available: {aliases}', [
                            'aliases' => implode(', ', $aliasesAvailable)
                        ]);
                    }
                    throw new Exception($message);
                }
            }
            unset($params['_aliases']);
        }
        foreach ($params as $name => $value) {
            
            if (!in_array($name, $options, true) && strpos($name, '-') !== false) {
                $kebabName = $name;
                $altName = lcfirst(Inflector::id2camel($kebabName));
                if (in_array($altName, $options, true)) {
                    $name = $altName;
                }
            }
            if (in_array($name, $options, true)) {
                $default = $this->$name;
                if (is_array($default) && is_string($value)) {
                    $this->$name = preg_split('/\s*,\s*(?![^()]*\))/', $value);
                } elseif ($default !== null) {
                    settype($value, gettype($default));
                    $this->$name = $value;
                } else {
                    $this->$name = $value;
                }
                $this->_passedOptions[] = $name;
                unset($params[$name]);
                if (isset($kebabName)) {
                    unset($params[$kebabName]);
                }
            } elseif (!is_int($name)) {
                $message = Yii::t('yii', 'Unknown option: --{name}', ['name' => $name]);
                if (!empty($options)) {
                    $message .= '. ' . Yii::t('yii', 'Options available: {options}', ['options' => '--' . implode(', --', $options)]);
                }
                throw new Exception($message);
            }
        }
    }
    if ($this->help) {
        $route = $this->getUniqueId() . '/' . $id;
        return Yii::$app->runAction('help', [$route]);
    }
    return parent::runAction($id, $params);
}

            

Defined in: yii\console\Controller::select()

Gives the user an option to choose from. Giving '?' as an input will show a list of options to choose from and their explanations.

The prompt message

Key-value array of options to choose from

Value to use when the user doesn't provide an option. If the default is null, the user is required to select an option.

An option character the user chose

Source code

                public function select($prompt, $options = [], $default = null)
{
    if ($this->interactive) {
        return Console::select($prompt, $options, $default);
    }
    return $default;
}

            

Source code

                public function setView($view)
{
    $this->_view = $view;
}

            

Source code

                public function setViewPath($path)
{
    $this->_viewPath = Yii::getAlias($path);
}

            

Defined in: yii\console\Controller::stderr()

Prints a string to STDERR.

You may optionally format the string with ANSI codes by passing additional parameters using the constants defined in yii\helpers\Console.

Example:

$this->stderr('This will be red and underlined.', Console::FG_RED, Console::UNDERLINE);

Source code

                public function stderr($string)
{
    if ($this->isColorEnabled(\STDERR)) {
        $args = func_get_args();
        array_shift($args);
        $string = Console::ansiFormat($string, $args);
    }
    return fwrite(\STDERR, $string);
}

            

Defined in: yii\console\Controller::stdout()

Prints a string to STDOUT.

You may optionally format the string with ANSI codes by passing additional parameters using the constants defined in yii\helpers\Console.

Example:

$this->stdout('This will be red and underlined.', Console::FG_RED, Console::UNDERLINE);

Source code

                public function stdout($string)
{
    if ($this->isColorEnabled()) {
        $args = func_get_args();
        array_shift($args);
        $string = Console::ansiFormat($string, $args);
    }
    return Console::stdout($string);
}

            

Defined in: yii\base\Component::trigger()

Triggers an event.

This method represents the happening of an event. It invokes all attached handlers for the event including class-level handlers.

Source code

                public function trigger($name, ?Event $event = null)
{
    $this->ensureBehaviors();
    $eventHandlers = [];
    foreach ($this->_eventWildcards as $wildcard => $handlers) {
        if (StringHelper::matchWildcard($wildcard, $name)) {
            $eventHandlers[] = $handlers;
        }
    }
    if (!empty($this->_events[$name])) {
        $eventHandlers[] = $this->_events[$name];
    }
    if (!empty($eventHandlers)) {
        $eventHandlers = call_user_func_array('array_merge', $eventHandlers);
        if ($event === null) {
            $event = new Event();
        }
        if ($event->sender === null) {
            $event->sender = $this;
        }
        $event->handled = false;
        $event->name = $name;
        foreach ($eventHandlers as $handler) {
            $event->data = $handler[1];
            call_user_func($handler[0], $event);
            
            if ($event->handled) {
                return;
            }
        }
    }
    
    Event::trigger($this, $name, $event);
}

            

Source code

                public function unloadFixtures($fixtures = null)
{
    if ($fixtures === null) {
        $fixtures = $this->getFixtures();
    }
    
    foreach ($fixtures as $fixture) {
        $fixture->beforeUnload();
    }
    $fixtures = array_reverse($fixtures);
    foreach ($fixtures as $fixture) {
        $fixture->unload();
    }
    foreach ($fixtures as $fixture) {
        $fixture->afterUnload();
    }
}

            

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