<?php
 /*
 Plugin Name: Disable Smart Quotes
 Plugin URI:
 Description: Disable curly smart quotes in post content, comment and title.
 Version: 1.0
 Author: WebNots
 Author URI: https://www.webnots.com
 */
 remove_filter('the_content', 'wptexturize');
 remove_filter('comment_text', 'wptexturize');
 remove_filter('the_title', 'wptexturize');
 ?>