| public set ( string $id, mixed $definition ) | ||
| $id | string | component ID (e.g. `db`). |
| $definition | mixed | the component definition to be registered with this locator. It can be one of the following: - a class name - a configuration array: the array contains name-value pairs that will be used to initialize the property values of the newly created object when [[get()]] is called. The `class` element is required and stands for the the class of the object to be created. - a PHP callable: either an anonymous function or an array representing a class method (e.g. `['Foo', 'bar']`). The callable will be called by [[get()]] to return an object associated with the specified component ID. - an object: When [[get()]] is called, this object will be returned. |
public function set($id, $definition)
{
if ($definition === null) {
unset($this->_components[$id], $this->_definitions[$id]);
return;
}
unset($this->_components[$id]);
if (is_object($definition) || is_callable($definition, true)) {
// an object, a class name, or a PHP callable
$this->_definitions[$id] = $definition;
} elseif (is_array($definition)) {
// a configuration array
if (isset($definition['class'])) {
$this->_definitions[$id] = $definition;
} else {
throw new InvalidConfigException("The configuration for the \"{$id}\" component must contain a \"class\" element.");
}
} else {
throw new InvalidConfigException("Unexpected configuration type for the \"{$id}\" component: " . gettype($definition));
}
} /**
* Get twocheckout return class instance
*
* @access public
* @return \yii\twocheckout\TwoCheckoutReturn
*/
public function getReturn()
{
if (!$this->locator->has('return')) {
$this->locator->set('return', '\\yii\\twocheckout\\TwoCheckoutReturn');
}
return $this->locator->get('return');
}
