How to send http header with data to rest Api codiegniter? - php

Question

I want to send http header to Api and get json response.
I have all book detail in books table and I want to get all books.
But i have 5 http header to get access them.
Client-Service,Auth-Key,Content-Type,User-ID,Authorization
Url to get details:
http://127.0.0.1/RestApi/index.php/book/
Controller Code:
public function index() {
$method = $_SERVER['REQUEST_METHOD'];
if ($method != 'GET') {
json_output(400, array('status' => 400, 'message' => 'Bad request.'));
} else {
$check_auth_client = $this->MyModel->check_auth_client();
if ($check_auth_client == true) {
$response = $this->MyModel->auth();
if ($response['status'] == 200) {
$resp = $this->MyModel->book_all_data();
json_output($response['status'], $resp);
}
}
}
}
Model Code:
public function book_all_data()
{
return $this->db->select('id,title,author')->from('books')->order_by('id','desc')->get()->result();
}
I want to access to access on button click but how send http header to rest api page and get all data using codeigniter ?

Answer 1

Use CURL to set headers. See below example. Hope it will help you
$headers = array(
'Client-Service:CLIENT_SERVICE_DETAIL',
'Auth-Key:YOUR_AUTH_KEY',
'Content-Type:YOUR_CONTENT_TYPE',
'User-ID:YOUR_USER_ID',
'Authorization:YOUR_AUTHORIZATION',
);
$curl_handle = curl_init();
curl_setopt($curl_handle, CURLOPT_URL, YOUR_URL);
curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl_handle, CURLOPT_HEADER, 1);
curl_setopt($curl_handle, CURLOPT_HTTPHEADER, $headers);
$buffer = curl_exec($curl_handle);
$header_size = curl_getinfo($curl_handle, CURLINFO_HEADER_SIZE);
$body = substr($buffer, $header_size);
curl_close($curl_handle);