title: How to disable core library warnings in Code Igniter
body: <p>After installation of CI 3.1, I am getting the below warning message</p>
  
  <blockquote>
    <p>Message:  PHP Startup: Unable to load dynamic library 'C:\Program
    Files (x86)\PHP\v5.3\ext\php_imagick.dll' - The specified module could
    not be found.</p>
  </blockquote>
  
  <p>I don't need <code>imagick</code> tool for my application. Is there any way to suppress this specific warning? Please help for this fix or suggest any alternate solution for this. I am getting the warning across the entire application. </p>