title: SSL Error at Composer Install
body: <p>While installing Composer to XAMPP, I got some errors. My system OS was Windows 7, how can I solve this and install Composer?</p>
  
  <blockquote>
    <p>Download failed: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages:
    error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
    file_get_contents(): Failed to enable crypto
    file_get_contents(<a href="https://getcomposer.org/composer.phar.sig" rel="noreferrer">https://getcomposer.org/composer.phar.sig</a>): failed to open stream: operation failed
    Download failed: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages:
    error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
    file_get_contents(): Failed to enable crypto
    file_get_contents(<a href="https://getcomposer.org/composer.phar.sig" rel="noreferrer">https://getcomposer.org/composer.phar.sig</a>): failed to open stream: operation failed</p>
  </blockquote>