How do I know which plugins have updated which core functions?

Question

I am updating a theme and some core functions - to ensure I don't have problems with plugins, is there an easy way of determining which core functions have been updated by any given plugin? Some script that goes through the plugin folders maybe pulling out all the updated core functions?

Answer 1

For each plugin you'd need to look at the qa-plugin.php file and see if there is a call to qa_register_plugin_overrides(). Then check the file listed for the overrides. So you could probably do a search across files for qa_register_plugin_overrides to narrow it down.

However, the way to ensure you don't have problems is to call through to the base function as much as possible when overriding.