title: PHP.ini: php_pdo_sqlite.dll or php_sqlite3.dll or both?
body: <p>I am on PHP 5.5.27 and I want to use SQLite in a ZF2 application. I understand I have to enable <code>.ddl</code> libraries in my <code>php.ini</code> (I am on windows 10), but the documentation is unclear.</p>
  
  <p>There are two <code>.dll</code> libraries mentioned in my <code>php.ini</code>:</p>
  
  <pre><code>;extension=php_pdo_sqlite.dll
  ;extension=php_sqlite3.dll
  </code></pre>
  
  <p>Which one should I enable?</p>