Php 卷曲不'；更新数据库

我正在尝试用脱机版本更新联机数据库。执行以下代码时不会给出错误代码，但不会显示预期结果。由于谷歌的一系列搜索被证明是失败的，任何帮助都将受到感激

 <?php
 include("inc_files/inventory.php");
 // update sales_rec records

 $get_sales_rec = mysql_query("SELECT * FROM sales_rec WHERE status = '0'      ORDER BY id ASC") or die(mysql_error());
 while($rec = mysql_fetch_array($get_sales_rec)){
 $id = $rec['id'];
 $receipt = $rec['receipt'];
 $customer = $rec['customer'];
 $total = $rec['total'];
 $amount = $rec['amount'];
 $balance = $rec['balance'];
 $discount = $rec['discount'];
 $date = $rec['date'];
 $time = $rec['time'];
    ? $type = "sales_rec";
 $ch = curl_init();   // initiate curl
 $url = "http://www.sample.com/inventory/test.php"; // where you want to post data
 curl_setopt($ch, CURLOPT_URL,$url);
 curl_setopt($ch, CURLOPT_POST, true);  // tell curl you want to post something
 curl_setopt($ch, CURLOPT_POSTFIELDS, "type=$type&r=$receipt&c=$customer&t=$total&a=$amount&b=$balance&d=$discount&dt=$date&ti=$time"); // define what you want to post
 curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // return the output in string format
 $output = curl_exec ($ch); // execute
 curl_close ($ch); // close curl handle
  }
 ?>

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您是否尝试传递数组

$data = array('name' => 'aaa', 'title' => 'dev');
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

您可能需要提供更多详细信息。例如，你是如何检查成功的？您确定源数据库中有要选择的记录吗？