title: Unable to load dynamic php_mbstring.dll library
body: <p>I am checking for my php version using </p>
  
  <blockquote>
    <p>php -v</p>
  </blockquote>
  
  <p>command in console and I am getting a WARNING below </p>
  
  <blockquote>
    <p>PHP Warning:  PHP Startup: Unable to load dynamic library
    '/usr/lib/php/20151012/php_mbstring.dll' -
    /usr/lib/php/20151012/php_mbstring.dll: cannot open shared object
    file: No such file or directory in Unknown on line 0 PHP
    7.0.4-7ubuntu2 (cli) ( NTS ) Copyright (c) 1997-2016 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies
        with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies</p>
  </blockquote>
  
  <p>I have uncommented this line extension=php_mbstring.dll in my /etc/php/7.0/fpm/php.ini file and this doesn't seem to solve my problem. How would i get rid of this warning?</p>