anchor.diff:  
   # Install Extensions
   RUN docker-php-ext-install mcrypt zip bz2 mbstring pdo_mysql
  +RUN pecl install v8js-0.1.3 && docker-php-ext-enable v8js
   
   # Install composer
   RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
  
positive.code:     libmcrypt-dev \
      libpng12-dev \
      libbz2-dev \
      php-pear \
      cron \
      curl \
  
negative.code: 
  WORKDIR /var/www/laravel/
  
  RUN composer update --no-scripts
  RUN composer install
  
  RUN npm install
  