public function getModule($id, $load = true)
    {
        if (($pos = strpos($id, '/')) !== false) {
            // sub-module
            $module = $this->getModule(substr($id, 0, $pos));

            return $module === null ? null : $module->getModule(substr($id, $pos + 1), $load);
        }

        if (isset($this->_modules[$id])) {
            if ($this->_modules[$id] instanceof self) {
                return $this->_modules[$id];
            } elseif ($load) {
                Yii::debug("Loading module: $id", __METHOD__);
                /* @var $module Module */
                $module = Yii::createObject($this->_modules[$id], [$id, $this]);
                $module->setInstance($module);
                return $this->_modules[$id] = $module;
            }
        }

        return null;
    }
public function getModule($id, $load = true)
    {
        if (($pos = strpos($id, '/')) !== false) {
            
            $module = $this->getModule(substr($id, 0, $pos));

            return $module === null ? null : $module->getModule(substr($id, $pos + 1), $load);
        }

        if (isset($this->_modules[$id])) {
            if ($this->_modules[$id] instanceof self) {
                return $this->_modules[$id];
            } elseif ($load) {
                Yii::debug("Loading module: $id", __METHOD__);
                
                $module = Yii::createObject($this->_modules[$id], [$id, $this]);
                $module->setInstance($module);
                return $this->_modules[$id] = $module;
            }
        }

        return null;
    }
public function getModule ( $ id , $ load = true ) { if ( ( $ pos = strpos ( $ id , '/' ) ) !== false ) { // sub-module $ module = $ this -> getModule ( substr ( $ id , 0 , $ pos ) ) ; return $ module === null ? null : $ module -> getModule ( substr ( $ id , $ pos + 1 ) , $ load ) ; } if ( isset ( $ this -> _modules [ $ id ] ) ) { if ( $ this -> _modules [ $ id ] instanceof self ) { return $ this -> _modules [ $ id ] ; } elseif ( $ load ) { Yii :: debug ( "Loading module: $id" , __METHOD__ ) ; /* @var $module Module */ $ module = Yii :: createObject ( $ this -> _modules [ $ id ] , [ $ id , $ this ] ) ; $ module -> setInstance ( $ module ) ; return $ this -> _modules [ $ id ] = $ module ; } } return null ; }
Retrieves the child module of the specified ID.
This method supports retrieving both child modules and grand child modules.
@param string $id module ID (case-sensitive). To retrieve grand child modules,
use ID path relative to this module (e.g. `admin/content`).
@param bool $load whether to load the module if it is not yet loaded.
@return Module|null the module instance, `null` if the module does not exist.
@see hasModule()
Retrieves the child module of the specified ID . This method supports retrieving both child modules and grand child modules .