public static function getInstance() { if (!self::$_instance instanceof self) { self::$_instance = new self(); } return self::$_instance; }
public function init() { require_once 'Modela/Loader.php'; $loader = Modela_Loader::getInstance(); $loader->loadModels($this->_options['modelsPath']); $modela = Modela_Core::getInstance(); $modela->setHostname($this->_options["hostname"]); $modela->setDatabase($this->_options["database"]); if ($this->_options['useAuthentication']) { $modela->setUsername($this->_options['username']); $modela->setPassword($this->_options['password']); } return $modela; }