Making a connection in PHP using TLS

Question

I wrote a small SIP client for a special purpose. Basically it connects to port 5060 using function fsockopen()

$fp = fsockopen(\"10.0.0.1\", 5060,          


        

Answer 1

I think some of your options are wrong for validating self signed certificates; the following should be enough to make it work:

$context = stream_context_create([
  'ssl' => [
    'verify_peer' => true,
    'allow_self_signed' => true,
    'local_cert' => 'cert.cer',
  ],
]);