private $_label;

public function getLabel()
{
    return $this->_label;
}

public function setLabel($value)
{
    $this->_label = $value;
}

// equivalent to $label = $object->getLabel();
$label = $object->label;
// equivalent to $object->setLabel('abc');
$object->label = 'abc';

public function __construct($param1, $param2, ..., $config = [])
{
    ...
    parent::__construct($config);
}

__call() public method

Calls the named method which is not a class method.

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.

public mixed __call ( $name, $params )
$name	string	The method name
$params	array	Method parameters
return	mixed	The method return value
throws	yii\base\UnknownMethodException	when calling unknown method

__construct() public method

Constructor.

The default implementation does two things:

• Initializes the object with the given configuration $config.
• Call init().

If this method is overridden in a child class, it is recommended that

• the last parameter of the constructor is a configuration array, like $config here.
• call the parent implementation at the end of the constructor.

public void __construct ( $config = [] )
$config	array	Name-value pairs that will be used to initialize the object properties

__get() public method

Returns the value of an object property.

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

See also __set().

public mixed __get ( $name )
$name	string	The property name
return	mixed	The property value
throws	yii\base\UnknownPropertyException	if the property is not defined
throws	yii\base\InvalidCallException	if the property is write-only

__isset() public method

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

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

Note that if the property is not defined, false will be returned.

See also http://php.net/manual/en/function.isset.php.

public boolean __isset ( $name )
$name	string	The property name or the event name
return	boolean	Whether the named property is set (not null).

__set() public method

Sets value of an object property.

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

See also __get().

public void __set ( $name, $value )
$name	string	The property name or the event name
$value	mixed	The property value
throws	yii\base\UnknownPropertyException	if the property is not defined
throws	yii\base\InvalidCallException	if the property is read-only

__unset() public method

Sets an object property to null.

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

Note that if the property is not defined, this method will do nothing. If the property is read-only, it will throw an exception.

See also http://php.net/manual/en/function.unset.php.

public void __unset ( $name )
$name	string	The property name
throws	yii\base\InvalidCallException	if the property is read only.

canGetProperty() public method

Returns a value indicating whether a property can be read.

A property is readable 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);

See also canSetProperty().

public boolean canGetProperty ( $name, $checkVars = true )
$name	string	The property name
$checkVars	boolean	Whether to treat member variables as properties
return	boolean	Whether the property can be read

canSetProperty() public method

Returns a value indicating whether a property can be set.

A property is writable 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);

See also canGetProperty().

public boolean canSetProperty ( $name, $checkVars = true )
$name	string	The property name
$checkVars	boolean	Whether to treat member variables as properties
return	boolean	Whether the property can be written

className() public static method

Returns the fully qualified name of this class.

public static string className ( )
return	string	The fully qualified name of this class.

hasMethod() public method

Returns a value indicating whether a method is defined.

The default implementation is a call to php function method_exists(). You may override this method when you implemented the php magic method __call().

public boolean hasMethod ( $name )
$name	string	The method name
return	boolean	Whether the method is defined

hasProperty() public method

Returns a value indicating whether a property is defined.

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);

See also:

• canGetProperty()
• canSetProperty()

public boolean hasProperty ( $name, $checkVars = true )
$name	string	The property name
$checkVars	boolean	Whether to treat member variables as properties
return	boolean	Whether the property is defined

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 ( )