Javascript WordPress wp_localize_脚本：JS脚本无法识别PHP变量

我试图通过我的子主题修改WordPress中的脚本（ajaxcalls.js）。我在子主题（ajaxcalls\u child.js）中创建了该文件的副本

我在function.php文件中添加了以下代码，以便将旧JS文件出列，将新文件入列，并传递ajaxcalls\u child.JS使用的变量

：

<?php

//made sure here that the action execute after all the other scripts are loaded
add_action('wp_enqueue_scripts', 'wpestate_load_child_scripts', 100);

function wpestate_load_child_scripts() {
    wp_dequeue_script('wpestate_ajaxcalls');

    wp_enqueue_script('ajaxcalls_child', get_stylesheet_directory_uri().'/js/ajaxcalls_child.js', array('jquery'),'1.0', true);

    wp_localize_script(‘ajaxcalls_child’, ‘ajaxcalls_vars’, array(
        'contact_name'     =>  esc_html__( 'Your Name','wprentals'),
        'contact_email'    =>  esc_html__( 'Your Email','wprentals'),
        'contact_phone'    =>  esc_html__( 'Your Phone','wprentals'),
        'contact_comment'  =>  esc_html__( 'Your Message','wprentals'),
        'adv_contact_name' =>  esc_html__( 'Your Name','wprentals'),
        'adv_email'        =>  esc_html__( 'Your Email','wprentals'),
        'adv_phone'        =>  esc_html__( 'Your Phone','wprentals'),
        'adv_comment'      =>  esc_html__( 'Your Message','wprentals'),
        'adv_search'       =>  esc_html__( 'Send Message','wprentals'),
        'admin_url'        =>  get_admin_url(),
        'login_redirect'   =>  $login_redirect,
        'login_loading'    =>  esc_html__( 'Sending user info, please wait...','wprentals'),
        'userid'           =>  $userID,
        'prop_featured'    =>  esc_html__( 'Property is featured','wprentals'),
        'no_prop_featured' =>  esc_html__( 'You have used all the "Featured" listings in your package.','wprentals'),
        'favorite'         =>  esc_html__( 'Favorite','wprentals').'<i class="fas fa-heart"></i>',
        'add_favorite'     =>  esc_html__( 'Add to Favorites','wprentals'),
        'remove_favorite'  =>  esc_html__( 'remove from favorites','wprentals'),
        'add_favorite_unit'=>  esc_html__( 'add to favorites','wprentals'),
        'saving'           =>  esc_html__( 'saving..','wprentals'),
        'sending'          =>  esc_html__( 'sending message..','wprentals'),
        'reserve'          =>  esc_html__( 'Reserve Period','wprentals'),
        'paypal'           =>  esc_html__( 'Connecting to Paypal! Please wait...','wprentals'),
        'stripecancel'     =>  esc_html__( 'subscription will be cancelled at the end of the current period','wprentals'),
        'max_month_no'     =>  intval   ( get_option('wp_estate_month_no_show','') ),
        'processing'       =>  esc_html__( 'processing..','wprentals'),
        'home'             =>  get_site_url(),
        'delete_account'   =>  esc_html__('Confirm your ACCOUNT DELETION request! Clicking the button below will result your account data will be deleted. This means you will no longer be able to login to your account and access your account information: My Profile, My Reservations, My bookings, Invoices. This operation CAN NOT BE REVERSED!','wprentals'),
        'adv_search_what_half' =>  $adv_search_what_half,
        'adv_search_how_half'  =>  $adv_search_how_half,
        'adv_search_type'      =>  $adv_search_type
    ));
}

---

在
wp\u本地化脚本（'ajaxcalls\u child'，'ajaxcalls\u vars'，array（…
不是真正的单引号。请尝试删除它们并替换为
'
字符
wp\u本地化脚本（'ajaxcalls\u child'，'ajaxcalls\u vars'，array（…
一旦我这样做了，该对象就可以在排队脚本中使用（在xampp wp 5.0上测试）
事实上，它现在正在工作……不时感觉自己像个初学者是这个社区的美丽之处。非常感谢！