kierzniak

<?php
/**
 * Migrate passwords from old password hash algorithm to WordPress algorithm.
 * 
 * When your client has existing and working application with database of users
 * and you want to import them to your brand new WordPress application, you can
 * not import passwords because they are probably hashed using different algorithm.
 * 
 * Solution for that is to save old user passwords in meta column `_old_password`
 * and compare user typed password using old hashing algorithm with meta column

kierzniak

<?php

/**
 * Function to resolve assets url with attached content hash.
 * 
 * Browser cache mechanism is used to store locally once downloaded assets. This
 * improves website performance and saves network bandwidth. It may be also creating
 * a problem when a user visits your website and do not see the newest changes in assets
 * because the browser is serving an old file from cache.
 * 

kierzniak

<?php

/**
 * Plugin bootsrap file.
 *
 * @author    Motivast motivast.com
 * @copyright 2018 - present, Motivast
 *
 * @license   https://www.gnu.org/licenses/old-licenses/gpl-2.0.txt GPL-2.0-or-later
 *

kierzniak

<?php

/**
 * Remove assets from Swift booster to refresh merged css file
 *
 * Swift performance lite is keeping some local assets source in booster which
 * prevent from refreshing e.g. css files which may change frequently like in
 * Elemetor.
 *
 * @author    Motivast motivast.com

kierzniak

<?php

/**
 * Class provided to get category related posts published before given post
 *
 * @author    Motivast motivast.com
 * @copyright 2018 - present, Motivast
 *
 * @license   https://www.gnu.org/licenses/old-licenses/gpl-2.0.txt GPL-2.0-or-later
 *

kierzniak

<?php
/**
  * Export WooCommerce orders to xml file
  *
  * @return void|string Return nothing or xml file
  */
function motivast_export_xml_with_woocommerce_orders() {

	/**
	 * Check for credentials or IP address to allow download

kierzniak

<?php

/**
 * Make sample fake query to show working example
 */
function motivast_wp_query() {

	new WP_Query(array(
		/**
		 * This line will not modify your query but we can use it to

kierzniak

<?php

/**
 * Require basic authentication for all pages except home page
 * 
 * @return void
 */
function motivast_require_auth() {

	define('AUTH_USER', 'admin');

kierzniak

<?php

/**
 * Provide custom download link for password protected files
 */

/**
 * This probably should not be constant but for sake of example
 * leave it like this;
 */

kierzniak

<?php
/**
 * Sanitize filename to not brake links with UTF-8 characters
 *
 * WordPress allow to upload files with names containing UTF-8 characters. Some
 * browsers do not handle properly UTF-8 characters in url which causes 404 errors.
 * This filter will remove UTF-8 characters from filename before saving it.
 * 
 * @see https://core.trac.wordpress.org/ticket/22363 Bug request
 *