public function initConfig($config)
    {  
        if (is_string($config)) {
            if (file_exists(($configFile = $config)) ||
                file_exists(($configFile = dirname(dirname(__FILE__)).self::DS.$config))
            ) {
                $config = $this->loadConfig($configFile);
            }
        } elseif (!is_array($config) && !is_object($config)) {
            throw new \Exception("Invalid configuration.", 1);
        }

        $this->mergeConfig($config);

        $this->doCallback('configurationInitiated', array($this->_configuration, $this));

        return $this;
    }
public function initConfig($config)
    {  
        if (is_string($config)) {
            if (file_exists(($configFile = $config)) ||
                file_exists(($configFile = dirname(dirname(__FILE__)).self::DS.$config))
            ) {
                $config = $this->loadConfig($configFile);
            }
        } elseif (!is_array($config) && !is_object($config)) {
            throw new \Exception("Invalid configuration.", 1);
        }

        $this->mergeConfig($config);

        $this->doCallback('configurationInitiated', array($this->_configuration, $this));

        return $this;
    }
public function initConfig ( $ config ) { if ( is_string ( $ config ) ) { if ( file_exists ( ( $ configFile = $ config ) ) || file_exists ( ( $ configFile = dirname ( dirname ( __FILE__ ) ) . self :: DS . $ config ) ) ) { $ config = $ this -> loadConfig ( $ configFile ) ; } } elseif ( ! is_array ( $ config ) && ! is_object ( $ config ) ) { throw new \ Exception ( "Invalid configuration." , 1 ) ; } $ this -> mergeConfig ( $ config ) ; $ this -> doCallback ( 'configurationInitiated' , array ( $ this -> _configuration , $ this ) ) ; return $ this ; }
Initiate class configuration

@param mixed $config a filename or array/object of config values

@return object
Initiate class configuration