Hook name: $hook Hook type: action Plugin ref: WordPress develop tests Sourcefile: File ref: Tests_Multisite_UpdateBlogDetails::test_update_blog_details_flag_action() – Test each of the actions that should fire in update_blog_details() depending on the flag and flag value being set. Each action should fire once and should not fire if a flag is already set for the given flag value. Description: Parameters: Deprecated?: No API Letters: $ Invokers Implementers