Curl and PHP - how can I pass a json through curl by PUT,POST,GET
PUT
$data = array('username'=>'dog','password'=>'tall');
$data_json = json_encode($data);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json','Content-Length: ' . strlen($data_json)));
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
curl_setopt($ch, CURLOPT_POSTFIELDS,$data_json);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
curl_close($ch);
POST
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,$data_json);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
curl_close($ch);
GET
See @Dan H answer
DELETE
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "DELETE");
curl_setopt($ch, CURLOPT_POSTFIELDS,$data_json);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
curl_close($ch);
POST JSON Body with CURL in PHP
Finally found the solution based on trial error and googling everywhere
<?php
$curl = curl_init();
$data =
[
"to_number"=>'62111111111',
"to_name"=>'Mr X',
"message_template_id"=>'abc123abc123',
"channel_integration_id"=>'123abc123abc',
"language"=>
[
"code"=>"id"
],
"parameters"=>
[
"body" =>
[
[
"key"=>"1",
"value"=>"name",
"value_text"=>"Mr X"
],
[
"key"=>"2",
"value"=>"vehiclereg",
"value_text"=>"L0001X"
],
[
"key"=>"3",
"value"=>"date",
"value_text"=>"29 Februari 2022"
]
]
]
];
curl_setopt_array($curl, array(
CURLOPT_HTTPHEADER => array(
'Content-Type: application/json',
'Authorization: Bearer 1122334455',
'target_channel: tria;'
),
CURLOPT_URL => 'https://chat-service.com/api/direct',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_CUSTOMREQUEST => 'POST',
CURLOPT_SSL_VERIFYHOST => 0,
CURLOPT_SSL_VERIFYPEER => 0,
CURLOPT_POSTFIELDS => json_encode($data)
));
$response = curl_exec($curl);
curl_close($curl);
echo "<pre>";
print_r($response);
?>
thank you stack overflow for inspiring
How to post JSON to PHP with curl
Jordans analysis of why the $_POST-array isn't populated is correct. However, you can use
$data = file_get_contents("php://input");
to just retrieve the http body and handle it yourself. See PHP input/output streams.
From a protocol perspective this is actually more correct, since you're not really processing http multipart form data anyway. Also, use application/json as content-type when posting your request.
Post a JSON object from PHP using cUrl
Post json objectusing curl.
$data = array('value1' => $value1, 'value2' => $value2);
$data_string = json_encode($data);
$ch = curl_init('http://api.local/rest/users'); // where to post
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
'Content-Length: ' . strlen($data_string))
);
$result = curl_exec($ch);
Sending json file through Http Post curl
The JSON that you send is in the request body. The keys/values will not be available in the $_REQUEST
array, hence why you are getting the error. You will need to access the request body in order to get the sessionId property.
$requestBody = file_get_contents('php://input');
$session = json_decode($requestBody);
$sesionId = $session["sessionId"];
echo "Session ID: $sessionId";
The file_get_contents('php://input')
returns the body of the POST request.
Make sure to also add the appropriate Content-Type
header to your post request:
curl -X POST -k -i -H "Accept: application/json" -H "Content-Type: application/json" -w "%{body}" -w "%{http_code}" -d "@/var/lib/jenkins/workspace/myFolder/session.json" http://mypage.com/myFolder/newfile.php`
How do I POST JSON data with cURL?
You need to set your content-type to application/json. But -d
(or --data
) sends the Content-Type application/x-www-form-urlencoded
, which is not accepted on Spring's side.
Looking at the curl man page, I think you can use -H
(or --header
):
-H "Content-Type: application/json"
Full example:
curl --header "Content-Type: application/json" \
--request POST \
--data '{"username":"xyz","password":"xyz"}' \
http://localhost:3000/api/login
(-H
is short for --header
, -d
for --data
)
Note that -request POST
is optional if you use -d
, as the -d
flag implies a POST request.
On Windows, things are slightly different. See the comment thread.
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