在cUrl中獲取400個錯誤請求 - PHP

Question

我正在運行以下代碼並收到此錯誤：

錯誤的請求

您的瀏覽器發送了此服務器無法理解的請求。

此外，嘗試使用ErrorDocument處理請求時遇到400錯誤請求錯誤。

    <?php
      $phone = "1236547895";
      $message = 'Dear '.$firstname.' '.$lastname.',

Your invoice (#'.$invoiceid.') is successfully paid on '.$datepaid.' at Hostomy. Thank you for choosing us.

Regards,
Hostomy
';
      $url = "https://www.example.com/file.php?phone=".$phone."&message=".$message."";
      $ch = curl_init();
      $timeout = 10;
      curl_setopt($ch, CURLOPT_URL, $url);
      curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
      $data = curl_exec($ch);
      curl_close($ch);
      return $data;
    ?>

Answer 1

嘗試urlencode消息和$ phone vars：
$url = "https://www.example.com/file.php?phone=".urlencode($phone)."&message=".urlencode($message)."";