Add order web service

Question

我为移动应用程序开发了Prestashop Web服务。

我可以连接用户，创建用户帐户，创建购物车，但我无法创建订单。

我有以下错误：

HTTP XML response is not parsable: array (0 => LibXMLError::__set_state(array('level' => 3, 'code' => 9, 'column' => 64, 'message' => 'Input is not proper UTF-8, indicate encoding ! Bytes: 0x95 0x08 0x77 0xE2 ', 'file' => '', 'line' => 778,)), 1 => LibXMLError::__set_state(array('level' => 3, 'code' => 9, 'column' => 65, 'message' => 'PCDATA invalid Char value 8 ', 'file' => '', 'line' => 778,)), 2 => LibXMLError::__set_state(array('level' => 3, 'code' => 9, 'column' => 77, 'message' => 'PCDATA invalid Char value 12 ', 'file' => '', 'line' => 778,)), 3 => LibXMLError::__set_state(array('level' => 3, 'code' => 9, 'column' => 78, 'message' => 'PCDATA invalid Char value 14 ', 'file' => '', 'line' => 778,)), 4 => LibXMLError::__set_state(array('level' => 3, 'code' => 64, 'column' => 51, 'message' => 'XML declaration allowed only at the start of the document ', 'file' => '', 'line' => 14954,)), 5 => LibXMLError::__set_state(array('level' => 3, 'code' => 64, 'column' => 51, 'message' => 'XML declaration allowed only at the start of the document ', 'file' => '', 'line' => 17864,)), 6 => LibXMLError::__set_state(array('level' => 3, 'code' => 64, 'column' => 51, 'message' => 'XML declaration allowed only at the start of the document ', 'file' => '', 'line' => 20773,)), 7 => LibXMLError::__set_state(array('level' => 3, 'code' => 64, 'column' => 33, 'message' => 'XML declaration allowed only at the start of the document ', 'file' => '', 'line' => 21368,)),)

我试图改变网页的编码，UTF-8，但没有什么可以做。

这是我的PHP：

<?php 

// Here's how you create a webservice call: 
define('PS_SHOP_PATH', 'localhost:8888/MON_SITE'); 
define('PS_WS_AUTH_KEY', 'MA_CLEF'); 
define('DEBUG', true); 

require_once('PSWebServiceLibrary.php'); 

try { 

$webService = new PrestaShopWebservice(PS_SHOP_PATH, PS_WS_AUTH_KEY, DEBUG); 
$opt = array('resource' => 'orders'); 
$xml = $webService->get(array('url' => PS_SHOP_PATH.'/api/orders?schema=synopsis')); 

$xml->children()->children()->id_address_delivery = 6; 
$xml->children()->children()->id_address_invoice = 6; 
$xml->children()->children()->id_cart = 136; 
$xml->children()->children()->id_currency = 1; 
$xml->children()->children()->current_state = 1; 
$xml->children()->children()->id_lang = 1; 
$xml->children()->children()->id_customer = 1; 
$xml->children()->children()->id_carrier = 0; 
$xml->children()->children()->total_paid = '56973'; 
$xml->children()->children()->total_paid_real = '56973'; 
$xml->children()->children()->total_paid_tax_excl = '56973'; 
$xml->children()->children()->total_paid_tax_incl = '56977'; 
$xml->children()->children()->total_products = 1338; 
$xml->children()->children()->total_products_wt = 1337; 
$xml->children()->children()->conversion_rate = '1'; 
$xml->children()->children()->secure_key = md5('-1'); 
$xml->children()->children()->valid = 1; 
$xml->children()->children()->module = 'Cheque'; 
$xml->children()->children()->payment = 'cheque'; 
$xml->children()->children()->current_state = 1; 

unset($xml->children()->children()->id); 
unset($xml->children()->children()->date_add); 
unset($xml->children()->children()->date_upd); 
unset($xml->children()->children()->associations); 
unset($xml->children()->children()->delivery_date); 
unset($xml->children()->children()->invoice_date); 
unset($xml->children()->children()->total_discounts_tax_incl); 
unset($xml->children()->children()->total_discounts_tax_excl); 

$xml = $webService->add(array('resource' => 'orders', 
'postXml' => $xml->asXML() 
)); 

$resources = $xml->children()->children(); 
echo "Successfully added order.".$resources->id; 

} 
catch (PrestaShopWebserviceException $ex) 
{ 
    // Here we are dealing with errors 
    $trace = $ex->getTrace(); 
    if ($trace[0]['args'][0] == 404) echo 'Bad ID'; 
    else if ($trace[0]['args'][0] == 401) echo 'Bad auth key'; 
    else echo 'Other error<br />'.$ex->getMessage(); 
} 
?> 

Answer 1

亲爱试试这个代码你在哪里得到XML响应。

$xml=simplexml_load_string($myXMLData) or die("Error: Cannot create object"); 
print_r($xml); 

检查了这一点XML Parsing PHP