symfony/symfony — pull request #10981 by apfelbox (2014-05-23 17:03:10+00:00)
Title: [HttpFoundation] Fixed isSecure() check to be compliant with the docs

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? |no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -

According to the [php docs](http://www.php.net/manual/en/reserved.variables.server.php) the `HTTPS` field will be non-empty when the query was issued via HTTPS.

It isn't restricted to only "on" and 1.
Exception: "off" is sent by IIS

BC breaks: no, because old behavior was not conform with the docs.