public function getPluginClasses()
    {
        $arr = array();

        foreach ($this->pluginInformations as $single) {
            $arr = array_merge($arr, $single->getPluginClasses());
        }

        return $arr;
    }
public function getPluginClasses()
    {
        $arr = array();

        foreach ($this->pluginInformations as $single) {
            $arr = array_merge($arr, $single->getPluginClasses());
        }

        return $arr;
    }
public function getPluginClasses ( ) { $ arr = array ( ) ; foreach ( $ this -> pluginInformations as $ single ) { $ arr = array_merge ( $ arr , $ single -> getPluginClasses ( ) ) ; } return $ arr ; }
Returns an array of all the class names of plugins that have been
loaded.

@return string[]
Returns an array of all the class names of plugins that have been loaded .