Deprecated in PHP 8.0:Call to deprecated function shmop_close()

Thanks for working on this.

There are 5 usages of shmop_close() in the code. Three in includes/vendor/ip2location/ip2location-php/IP2Location.php and two in includes/geoip.inc.

Please include all these usages in the patch. I suppose we are not going to update the https://github.com/chrislim2888/IP2Location-PHP-Module in this D7 phase, so I think it will be OK to just handle the deprecations in the 3rd party library.

Also I would prefer if we use this for version comparision: version_compare(PHP_VERSION, "8", "<"), as this is used consistently also in D7 core.

Thanks!

Created an MR based on #2 with suggested changes, to be merged.

Merged, thanks!

Automatically closed - issue fixed for 2 weeks with no activity.