How to set authorization header in Curl using zend framework

How to set authorization header in Curl using Zend Framework

   $url ='www.domain.com/web-service-API';
  $config = array(
        'adapter' => 'Zend_Http_Client_Adapter_Curl',
        'curloptions' => array(CURLOPT_FOLLOWLOCATION => true,CURLOPT_SSL_VERIFYPEER =>FALSE),            
    );
    
    $client = new Zend_Http_Client($url, $config);
    //Set the Header value
    $client->setAuth('username', 'password!');
    
    $response = $client->request('GET'); 
    echo $response->getBody();

Set header (Name & Value) in curl using Zend Framework

$url ='www.domain.com/web-service-API';
  $config = array(
        'adapter' => 'Zend_Http_Client_Adapter_Curl',
        'curloptions' => array(CURLOPT_FOLLOWLOCATION => true,CURLOPT_SSL_VERIFYPEER =>FALSE),            
    );
    
    $client = new Zend_Http_Client($url, $config);
    //Set the Header value
    $client->setHeaders('HEADER-NAME', 'Header-Value');
    
    $response = $client->request('GET'); //Here you can set GET Method Also
    echo $response->getBody();

Send the JSON Data in curl using Zend Framework

$url ='www.domain.com/web-service-API';
$json = json_encode(array('name'=>'Web','age'=>20));
  $config = array(
        'adapter' => 'Zend_Http_Client_Adapter_Curl',
        'curloptions' => array(CURLOPT_FOLLOWLOCATION => true,CURLOPT_SSL_VERIFYPEER =>FALSE),            
    );
    $response = $client->setRawData($json, 'application/json')->request('POST');
    echo $response->getBody();

Question: How to Set the username/password in CURL?

curl -X POST -u "USERNAME":"PASSWORD" --header "Content-Type: audio/flac" --header "Transfer-Encoding: chunked"  "https://stream.watsonplatform.net/speech-to-text/api/v1/recognize"

Question: How to pass binary User Authentication (Username/password) in CURL ?

$file='http://example.com/test/GM-qE2zq-1078-5525_360p.flac';
$jsonData = '';        
$config = array(
       'adapter' => 'Zend_Http_Client_Adapter_Curl',
       'curloptions' => array(CURLOPT_FOLLOWLOCATION => true,CURLOPT_SSL_VERIFYPEER =>FALSE),            
   );
    $url='https://stream.watsonplatform.net/speech-to-text/api/v1/recognize';
   $client = new Zend_Http_Client($url, $config);
   //Set the Header value
        $client->setHeaders('Content-Type', 'audio/flac');
    $client->setHeaders('Transfer-Encoding', 'chunked');            

   $client->setRawData(file_get_contents($file));
    //Set post method    
   $response = $client->request('POST'); 
   $jsonData= ($response->getBody());