File: /home/bt667/public_html/wp-content/plugins/mvp_upselling/includes/mvp-upselling-helper.php
<?php
/**
* @since 1.1.0
* @package MVP Upselling
* @subpackage MVP Upselling/includes
* @author Rohit Sharma
*/
class MVP_Upselling_Helper {
protected $loader,$plugin_name,$version;
public function __construct() {
$this->plugin_name = 'MVP Upselling';
$this->version = '1.1.0';
}
public function clean($string) {
$string = str_replace(' ', '-', $string); // Replaces all spaces with hyphens.
return preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.
}
}