For ez projects we put all design and siteaccess which are built on one dB in one extension (siteaccess + design) with name site_(projectname).

Normaly we have at least to siteaccesses in one extension ( admin, user) and sometimes more dependent on different languages.

Because we run several sie_extensions on one ez installation we could not use global override ini settings to set inis which used for alle siteaccesses.
We need a solution that only override extension siteaccesses ini settings of the active site_extension.

So if you enable site_test in the global site.ini.append.php all extension siteacces of site_test are available. If for example the siteaccess 'test_user' is matching the ini override for extension siteaccesses should be used, too.

(1) extension/site_test/settings/siteaccess/ test_user/ *.ini.append.php
(2) extension/site_test/settings/siteaccess/ *.ini.append.php

(2) overrides the extension siteaccess settings (1)

Here an overview of the new matching order:

ezroot
+ extension
  + site_test
    + settings
         + siteaccess
           + test_user (access1)
              - site.ini.append.php (1)
           + test_admin (access2)
              - site.ini.append.php (1)
           - site.ini.append.php (2)
    - site.ini.append.php (3)

+ settings
  + override
    - site.ini.append.php (4)

The biggest number overrides the others

(0) here will be ini settings of extension, which are activate in extension siteaccess (0)

(1) ezroot/extension/site_extension/settings/siteaccess/ test_user / site.ini.append.php (1)
(2) ezroot/extension/site_extension/settings/siteaccess/ site.ini.append.php (2)
(3) ezroot/extension/site_extension/settings/ site.ini.append.php (3)
(4) ezroot/settings/override/ site.ini.append.php (4)
</code>

The patch is pretty easy
Only one line in ezroot/lib/ezutils/classes/ezextension.php

ezini.php i updated with a new name for the new setting

"ext-siteaccess" (1) extension/site_test/settings/siteaccess/ test_user/ *.ini.append.php

"ext-siteaccess-override" -> (2) extension/site_test/settings/siteaccess/ *.ini.append.php

It would be great to have this in feature releases of ez.