public function setAutoloadDir($dir)
    {
        if (! is_string($dir) || empty($dir)) {
            throw new InvalidArgumentException(sprintf(
                'Invalid directory for autoload of configuration provided; '
                . 'must be a non-empty string, "%s" received.',
                is_object($dir) ? get_class($dir) : gettype($dir)
            ));
        }

        $dir = Normalizer::path($dir);

        if (! file_exists($dir) || ! is_dir($dir)) {
            throw new InvalidArgumentException(sprintf(
                'The directory "%s", specified for autoload of configurations, '
                . 'does not exists.',
                $dir
            ));
        }
        $this->autoloadDir = $dir;
    }
public function setAutoloadDir($dir)
    {
        if (! is_string($dir) || empty($dir)) {
            throw new InvalidArgumentException(sprintf(
                'Invalid directory for autoload of configuration provided; '
                . 'must be a non-empty string, "%s" received.',
                is_object($dir) ? get_class($dir) : gettype($dir)
            ));
        }

        $dir = Normalizer::path($dir);

        if (! file_exists($dir) || ! is_dir($dir)) {
            throw new InvalidArgumentException(sprintf(
                'The directory "%s", specified for autoload of configurations, '
                . 'does not exists.',
                $dir
            ));
        }
        $this->autoloadDir = $dir;
    }
public function setAutoloadDir ( $ dir ) { if ( ! is_string ( $ dir ) || empty ( $ dir ) ) { throw new InvalidArgumentException ( sprintf ( 'Invalid directory for autoload of configuration provided; ' . 'must be a non-empty string, "%s" received.' , is_object ( $ dir ) ? get_class ( $ dir ) : gettype ( $ dir ) ) ) ; } $ dir = Normalizer :: path ( $ dir ) ; if ( ! file_exists ( $ dir ) || ! is_dir ( $ dir ) ) { throw new InvalidArgumentException ( sprintf ( 'The directory "%s", specified for autoload of configurations, ' . 'does not exists.' , $ dir ) ) ; } $ this -> autoloadDir = $ dir ; }
Sets the directory for autoloading of configuration files.

@param string $dir The path to directory

@throws \InvalidArgumentException If the received directory is not
non-empty string or if this directory
not exists
Sets the directory for autoloading of configuration files .