How to convert a command line cUrl to PHP cUrl

Question

I was trying to publish messages from PHP and I need to convert the following command into a PHP cURL:

  curl -X PUT --data-binary \"Hello World\" http://eclipse         


        

Answer 1

    $data = "Hello World";
    $ch = curl_init('http://eclipse.mqttbridge.com/test');

    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

    $response = curl_exec($ch);