Description:
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Hi there,

This page lists all runtime configuration options for the session extension and this contains 36 config options (starting with 'session'): https://www.php.net/manual/en/session.configuration.php

This page lists all php.ini directives that can be set and contains 33 config options (starting with 'session'): https://www.php.net/manual/en/ini.list.php

Notably, a developer on our team believed that we couldn't use ini_set() for the session.cookie_samesite option, as it is only listed on the former page and not the latter.

I would be happy to contribute a fix to the docs to get these two pages in sync, but I'm not sure where exactly to do that and the 'About the manual > How to help improve the documentation' section didn't list a Git repo or similar where I could submit a PR - hence raising this bug report. If there's a public place where I can help resolve this, please point me in the right direction and I'm happy to update and close this instead.

Expected result:
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The list of session config options should be in sync between the global table of all php.ini directives and the one in the session extension documentation.