[Pyroscope] PHP extension for pyroscope

Hello,
I am a developer of the Pyroscope application. If you are not familiar 
with the Pyroscope, you can find more details here:
https://pyroscope.io/.

Over time we have been receiving request to provide a possibility to 
interface with the Pyroscope directly from within the php/python/ruby 
code itself. We have been developing the language extensions for those 
and we wish to have them published. My understanding is that when it 
comes to PHP, the PECL is a proper place to have the extension published.
Therefore, please review the extension code below and advise on how to 
proceed:
https://github.com/pyroscope-io/pyroscope-php/pull/2
What it does is that it basically translates PHP calls to the C API calls.

I understand that also a PECL account would be needed. If the PHP 
community would kindly review the PR above, also please confirm that 
such an account is needed, as this confirmation is required by PECL.

Regards,
Adrian Kurylak