intra/call-api.php

<?php
require_once 'HTTP/Request2.php';
$request = new HTTP_Request2();
$request->setUrl('https://prtg.easytelecoms.fr:1616/api/v2/sensors?offset=0&limit=100&filter=&sort_by=&include_all_channels=true');
$request->setMethod(HTTP_Request2::METHOD_GET);
$request->setConfig(array(
    'follow_redirects' => TRUE,
    'ssl_verify_peer' => false, 
    'ssl_verify_host' => false
));
$request->setHeader(array(
  'Accept' => 'application/json',
  'Authorization' => 'Bearer H57EHLEJBRNAOPH5NRQGKEJRJX4BRTLQ3FVJ7ZAPE4======'
));
try {
  $response = $request->send();
  if ($response->getStatus() == 200) {
    echo $response->getBody();
  }
  else {
    echo 'Unexpected HTTP status: ' . $response->getStatus() . ' ' .
    $response->getReasonPhrase();
  }
}
catch(HTTP_Request2_Exception $e) {
  echo 'Error: ' . $e->getMessage();
}
?>