title: SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure Paypal adaptive payment
body: <p>The bellow is my curl config of PPHttpConfig.php for paypal adaptive payment SDK,</p>
  <pre><code> public static $DEFAULT_CURL_OPTS = array(
                  CURLOPT_SSLVERSION =&gt; 4,
                  CURLOPT_CONNECTTIMEOUT =&gt; 10,
                  CURLOPT_RETURNTRANSFER =&gt; TRUE,
                  CURLOPT_TIMEOUT        =&gt; 60,   // maximum number of seconds to allow cURL functions to execute
                  CURLOPT_USERAGENT      =&gt; 'PayPal-PHP-SDK',
                  CURLOPT_HTTPHEADER     =&gt; array(),
                  CURLOPT_SSL_VERIFYHOST =&gt; 2,
                  CURLOPT_SSL_VERIFYPEER =&gt; FALSE,
                  CURLOPT_SSL_CIPHER_LIST =&gt; 'TLSv1',
          );
  </code></pre>
  <p>But,getting error</p>
  <blockquote>
  <p>Type  PayPal\Exception\PPConnectionException</p>
  <p>Message   error:14077410:SSL
  routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure</p>
  </blockquote>
  <p><a href="https://i.stack.imgur.com/2TfX6.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2TfX6.jpg" alt="enter image description here" /></a></p>