I would like to use development certificate to send push notifications but it doesn't work. I have generate the SSL certificate but when is use it on php this is the result
[03-May-2014 14:02:15 Europe/Rome] PHP Warning: stream_socket_client() [function.stream-socket-client]: unable to connect to ssl://gateway.sandbox.push.apple.com:2195 (Connection timed out)
I tried to create the file. pem several times but never goes well.
For generating the pem file I performed the steps as described on Apple Documentation.
What is the matter?