类'WC_Order'未找到错误

Question

我正在尝试为wordpress编写一个插件。当我的代码是这样的

但我正在逐渐找不到类的错误。我想从订单ID获取手机号码。任何帮助表示赞赏。插件

<?php 
/* 
Plugin Name: Dorf SMS Plugin 
Plugin URI: http://akismet.com/?return=true 
Description: amaing sms plugin 
Version: 1.0.1 
Author: akshay 
Author URI: http://www.yourkishore.com 
License: GPLv2 or later 
*/ 

include_once('mySettings.php'); 
if(is_admin()){ 
    $my_settings_page = new MySettingsPage(); 
} 

add_action('admin_menu', 'send_sms_options_page', $priority = 10, $accepted_args = 1); 
function send_sms_options_page(){ 
    add_options_page('Send Sms', 'Send Sms', 'manage_options', 'send_sms_slag', 'send_sms_func'); 
} 
function send_sms_func(){ 
    ?> 
     <?php screen_icon(); ?> <h2>Kishore Sms Settings</h2> 
     <div id="wrap" style="margin-top:30px"> 
     <div style="width:400px" id="jw_options"> 
        <div style="width:200px;float:left"> 

         <b>User name</b> <br> 
         <b>User Mobile number</b> <br> 
         <b>User Shipping Address</b> <br> 
         <b>User Billing Address</b> <br> 
         <b>User Order date</b> <br> 
         <b>User Email</b> <br> 

        </div> 
        <div style="width:200px;float:left"> 

         [user_name] <br> 
         [user_number] <br> 
         [user_shipping] <br> 
         [user_billing] <br> 
         [user_order_date] <br> 
         [user_email] <br> 
        </div> 
       </div> 
       <div style="clear:both"></div> 
       <br> 
      Enter Order Id :<br> <input id="sa_order_id" type="text" name="" value="" placeholder=""><br><br> 
      Enter Message : <br><textarea id="sa_message" style="width:300px;height:200px"></textarea><br><br> 
      <button class="button button-primary" onclick="send_sms();">Send Sms</button> 
     </div> 
     <script type="text/javascript"> 
     function send_sms(){ 
      var sa_order_id = document.getElementById('sa_order_id').value; 
      var sa_message = document.getElementById('sa_message').value; 
      var hr = new XMLHttpRequest(); 
      var url = "http://localhost/wordpress/wp-admin/options-general.php?page=send_sms_slag"; 
      var vars = "sa_order_id="+sa_order_id+"&sa_message="+sa_message; 
      hr.open("POST",url,true); 
      hr.setRequestHeader("Content-type", "application/x-www-form-urlencoded"); 
      hr.onreadystatechange = function() 
      { 
       if(hr.readyState == 4 && hr.status == 200) 
       { 
        var return_data = hr.responseText; 
        console.log(return_data); 
       } 
      } 
      hr.send(vars); 

     } 
     </script> 
    <?php 
} 



// Sending message after order placed 

function send_confirmation_message($order_id){ 

    // send order completed message to user 
    $order = new WC_Order($order_id); 
    // get options 
    $sms_options = get_option('my_option_name'); 
    $to_send = $sms_options['sa_on_payment_success']; 
    $admin_number = $sms_options['admin_mobile_number']; 

    $to_find = array('[user_order_id]','[user_order_amount]','[user_name]','[user_number]','[user_order_date]','[user_email]'); 
    $to_replace_with = array($order->id,$order->order_total.' Rs',$order->billing_last_name,$order->billing_phone.','.$admin_number,$order->completed_date,$order->billing_email); 
    $id = urlencode(str_replace($to_find, $to_replace_with, $to_send)); 

    $to_user_url = "http://enterprise.smsgupshup.com/GatewayAPI/rest?method=SendMessage&send_to=".$order->billing_phone."&msg=".$id."&msg_type=TEXT&userid=2&auth_scheme=plain&password=testing&v=1.1&format=text"; 
    file_get_contents($to_user_url); 
} 
add_action('woocommerce_thankyou','send_confirmation_message', $priority = 10, $accepted_args = 1); 






// Sending message on order status completed 

function sa_order_status_completed($order_id){ 

    // send order completed message to user 
    $order = new WC_Order($order_id); 
    // get options 
    $sms_options = get_option('my_option_name'); 
    $to_send = $sms_options['sa_on_order_completed']; 

    $to_find = array('[user_order_id]','[user_order_amount]','[user_name]','[user_number]','[user_order_date]','[user_email]'); 
    $to_replace_with = array($order->id,$order->order_total.' Rs',$order->billing_last_name,$order->billing_phone,$order->completed_date,$order->billing_email); 
    $id = urlencode(str_replace($to_find, $to_replace_with, $to_send)); 

    $to_user_url = "http://enterprise.smsgupshup.com/GatewayAPI/rest?method=SendMessage&send_to=".$order->billing_phone."&msg=".$id."&msg_type=TEXT&userid=20&auth_scheme=plain&password=testing&v=1.1&format=text"; 
    file_get_contents($to_user_url); 
} 
add_action('woocommerce_order_status_completed', 'sa_order_status_completed'); 
?> 

Answer 1

的

整个代码初始化初始化函数内的顺序的对象。它会解决你的问题。

add_action('init', 'my_init', 1); 
function my_init(){ 
    $order_id = <my oder id> 
    $order = new WC_Order($order_id); 
}