我沒有收到來自 PHP 中 Curl 請求的預期響應

Question

I have a curl request which is working fine in https://reqbin.com/ and in the Postman but when I implement same in PHP it is not working; 下面是普通的 CURL 命令；

curl -X POST \
'http://example.com' \
-H 'content-type: application/json' \
-d '{"Header": {"Token": "xyz"}, "Body": {"Email": "abc@gmail.com", "FirstName": "test", "Surname": "test"}}'

我從中得到的回應是；

{"Header":{"Status":"OK"},"Body":{"BackUrl":"https:example.com","Redirect":"YES"}}

但是當我在 PHP 中實現相同的功能時；

$curl = curl_init();
$headers = array(
    "content-type: application/json"
);

$postData = '{"Header": {"Token": "xyz"}, "Body": {"Email": "abc@gmail.com",  "FirstName": "test", "Surname": "test"}}';

$opt_arr = array(
    CURLOPT_URL => 'http://example.com',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => '',
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 0,
    CURLOPT_FOLLOWLOCATION => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => $headers,
    CURLOPT_POSTFIELDS => $postData
);
curl_setopt_array($curl, $opt_arr);
echo $resp = curl_exec($curl);
curl_close($curl);

我沒有收到預期的回復；

{"Header":{"Status":"ERROR","ErrorMsg":"INVALID_REQUEST"},"Body":{"BackUrl":"","Redirect":"NO"}}

我需要幫助將上述工作 curl 轉換為正確的 PHP 代碼。

Answer 1

我不熟悉 PHP，盡管我看到發送"Header": {"Token": "xyz"}的區別。 curl 命令在 post 數據中發送它，而 PHP 在 http 標頭中發送它。 PHP 變量應該是

$headers = array(
    "content-type: application/json"
);
$postDataHeader = array(
    'Token' => 'xyz'
);
$postDataBody = array(
    'Email' => 'abc@gmail.com',
    'FirstName' => 'test',
    'Surname' => 'test'
);
$postData = json_encode(array(
    'Header' => $postDatHeader,
    'Body' => $postDataBody
));

Answer 2

After many unsuccessful attempts in PHP, I tried to implement it in javascript and here I got to know that error is with SSL security, hence I added HTTPS into the URL, and it worked.

$curl = curl_init();
$headers = array(
    "content-type: application/json"
);

$postData = '{"Header": {"Token": "xyz"}, "Body": {"Email": "abc@gmail.com",  "FirstName": "test", "Surname": "test"}}';

$opt_arr = array(
    CURLOPT_URL => 'https://example.com',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => '',
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 0,
    CURLOPT_FOLLOWLOCATION => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => $headers,
    CURLOPT_POSTFIELDS => $postData
);
curl_setopt_array($curl, $opt_arr);
echo $resp = curl_exec($curl);
curl_close($curl);