public static function createClient($clientName = CoreConstants::CLIENT_CURL){
      if($clientName == CoreConstants::CLIENT_CURL){
         if(extension_loaded('curl')){
            return new CurlHttpClient();
         }else{
            throw new SdkException("curl extension is not enabled. Cannot create curl http client for the SDK.");
         }
      }

      if(strcasecmp($clientName, CoreConstants::CLIENT_GUZZLE) == 0 ||strcasecmp($clientName, CoreConstants::CLIENT_GUZZLE_FULL) == 0){
          if(class_exists('GuzzleHttp\Client')){
             return new GuzzleHttpClient();
          }else{
            throw new SdkException("guzzle client cannot be found. Cannot create guzzle http client for the SDK.");
          }
      }

      throw new SdkException("The client Name you passed is not supported. Please use either 'curl' or 'guzzle' for the client Name.");
  }
public static function createClient($clientName = CoreConstants::CLIENT_CURL){
      if($clientName == CoreConstants::CLIENT_CURL){
         if(extension_loaded('curl')){
            return new CurlHttpClient();
         }else{
            throw new SdkException("curl extension is not enabled. Cannot create curl http client for the SDK.");
         }
      }

      if(strcasecmp($clientName, CoreConstants::CLIENT_GUZZLE) == 0 ||strcasecmp($clientName, CoreConstants::CLIENT_GUZZLE_FULL) == 0){
          if(class_exists('GuzzleHttp\Client')){
             return new GuzzleHttpClient();
          }else{
            throw new SdkException("guzzle client cannot be found. Cannot create guzzle http client for the SDK.");
          }
      }

      throw new SdkException("The client Name you passed is not supported. Please use either 'curl' or 'guzzle' for the client Name.");
  }
public static function createClient ( $ clientName = CoreConstants :: CLIENT_CURL ) { if ( $ clientName == CoreConstants :: CLIENT_CURL ) { if ( extension_loaded ( 'curl' ) ) { return new CurlHttpClient ( ) ; } else { throw new SdkException ( "curl extension is not enabled. Cannot create curl http client for the SDK." ) ; } } if ( strcasecmp ( $ clientName , CoreConstants :: CLIENT_GUZZLE ) == 0 || strcasecmp ( $ clientName , CoreConstants :: CLIENT_GUZZLE_FULL ) == 0 ) { if ( class_exists ( 'GuzzleHttp\Client' ) ) { return new GuzzleHttpClient ( ) ; } else { throw new SdkException ( "guzzle client cannot be found. Cannot create guzzle http client for the SDK." ) ; } } throw new SdkException ( "The client Name you passed is not supported. Please use either 'curl' or 'guzzle' for the client Name." ) ; }
A static factory to create Http Client.
@param String HttpClient Name, default is using curl. Developer can set guzzleclient by passing 'guzzle' as client Name
@return HttpClientInterface
A static factory to create Http Client .