Home » Php » php – Unable to Connect to ssl

php – Unable to Connect to ssl

Posted by: admin July 12, 2020 Leave a comment


I have configured the openssl with wamp (Apache server). But while I using gdata api I’m getting following error.

( ! ) Fatal error: Uncaught exception 'Zend_Http_Client_Adapter_Exception' with message ' in C:\Zend_1_11_11\library\Zend\Http\Client\Adapter\Socket.php on line 234
( ! ) Zend_Http_Client_Adapter_Exception: Unable to Connect to ssl://accounts.google.com:443. Error #10060: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. in C:\Zend_1_11_11\library\Zend\Http\Client\Adapter\Socket.php on line 234

Somebody help me on this…

How to&Answers:

Check the SSL module is enabled in php.ini:



Answer from Mikhail does not work for me as I run it in Alpine Linux and .dll is only windows extension. Do not use it outside of Windows, it only adds warnings.

Solved my problem:

I had a self-signed certificate that was unable to establish connection.

To check that it is problem you can make a request:

wget way:

// not working:
wget https://accounts.google.com:443
// working:
wget https://accounts.google.com:443 --no-check-certificate

or curl way:

// not working:
curl https://accounts.google.com:443
// working:
curl https://accounts.google.com:443 -k

To temporary solve it in my dev docker container, I have added use of curl adapter and no check for certificate to the code:

    $config = array(
        'adapter'     => 'Zend_Http_Client_Adapter_Curl',
        'curloptions' => [CURLOPT_SSL_VERIFYPEER => false, CURLOPT_SSL_VERIFYHOST => false]
    $client = new Zend_Http_Client('https://example.com', $config);


You are behind proxy, so you can not connect directly.Try to use Zend/Http/Client/Adapter/Proxy.php instead of Zend\Http\Client\Adapter\Socket.php