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Edit File: class-cartflows-pro-checkout-tab-animation.php

<?php /** * Cartflows Checkout Field Optimization. * * @package cartflows */ if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly. } /** * Class Cartflows_Pro_Checkout_Tab_Animation. */ class Cartflows_Pro_Checkout_Tab_Animation { /** * Member Variable * * @var instance */ private static $instance; /** * Checkout ID * * @var checkout_id */ public static $cached_checkout_id = null; /** * Initiator */ public static function get_instance() { if ( ! isset( self::$instance ) ) { self::$instance = new self(); } return self::$instance; } /** * Constructor */ public function __construct() { add_action( 'wp_enqueue_scripts', array( $this, 'add_frontend_scripts' ) ); } /** * Add frontend scripts. */ public function add_frontend_scripts() { if ( ! _is_wcf_checkout_type() ) { return; } global $post; $checkout_id = $post->ID; $this->add_frontend_localize_animate_scripts( $checkout_id ); } /** * Add localize script for animate title. * * @param int $checkout_id Checkout id. */ public function add_frontend_localize_animate_scripts( $checkout_id ) { $localize['enabled'] = wcf()->options->get_checkout_meta_value( $checkout_id, 'wcf-animate-browser-tab' ); $localize['title'] = wcf()->options->get_checkout_meta_value( $checkout_id, 'wcf-animate-browser-tab-title' ); $localize_script = '<!-- script to print the admin localized variables -->'; $localize_script .= '<script type="text/javascript">'; $localize_script .= 'var cartflows_animate_tab_fields = ' . wp_json_encode( $localize ) . ';'; $localize_script .= '</script>'; // Reason for PHPCS ignore: Used to localize the strings which will be displayed on the browser's tab. echo $localize_script; //phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } } /** * Prepare if class 'Cartflows_Pro_Admin' exist. * Kicking this off by calling 'get_instance()' method */ Cartflows_Pro_Checkout_Tab_Animation::get_instance();