: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
* Add "&trial=true" to pricing menu item href when running in trial
* @copyright Copyright (c) 2016, Freemius, Inc.
* @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3
if ( ! defined( 'ABSPATH' ) ) {
$fs = freemius( $VARS['id'] );
<script type="text/javascript">
$(document).ready(function () {
var $pricingMenu = $('.fs-submenu-item.<?php echo $fs->get_unique_affix() ?>.pricing'),
$pricingMenuLink = $pricingMenu.parents('a');
// Add trial querystring param.
$pricingMenuLink.attr('href', $pricingMenuLink.attr('href') + '&trial=true');