public function read(array $options)
    {
        if (!isset($options['file'])) {
            throw MissingOptionException::create('file');
        }

        if (!is_string($options['file'])) {
            throw InvalidOptionTypeException::create('file', 'string');
        }

        if (!is_file($options['file'])) {
            throw FileDoesNotExistException::create($options['file']);
        }

        if (!is_readable($options['file'])) {
            throw FileIsNotReadableException::create($options['file']);
        }

        $file = $this->_factory->createInstance($options['file'], null, $options);

        return $file->getContents();
    }
public function read(array $options)
    {
        if (!isset($options['file'])) {
            throw MissingOptionException::create('file');
        }

        if (!is_string($options['file'])) {
            throw InvalidOptionTypeException::create('file', 'string');
        }

        if (!is_file($options['file'])) {
            throw FileDoesNotExistException::create($options['file']);
        }

        if (!is_readable($options['file'])) {
            throw FileIsNotReadableException::create($options['file']);
        }

        $file = $this->_factory->createInstance($options['file'], null, $options);

        return $file->getContents();
    }
public function read ( array $ options ) { if ( ! isset ( $ options [ 'file' ] ) ) { throw MissingOptionException :: create ( 'file' ) ; } if ( ! is_string ( $ options [ 'file' ] ) ) { throw InvalidOptionTypeException :: create ( 'file' , 'string' ) ; } if ( ! is_file ( $ options [ 'file' ] ) ) { throw FileDoesNotExistException :: create ( $ options [ 'file' ] ) ; } if ( ! is_readable ( $ options [ 'file' ] ) ) { throw FileIsNotReadableException :: create ( $ options [ 'file' ] ) ; } $ file = $ this -> _factory -> createInstance ( $ options [ 'file' ] , null , $ options ) ; return $ file -> getContents ( ) ; }
This method reads the configuration from a file.

@param array $options - Options.

@throws MissingOptionException
@throws InvalidOptionTypeException
@throws FileDoesNotExistException
@throws FileIsNotReadableException

@return array
This method reads the configuration from a file .