Replace use of `$wpdb->num_queries` with a function call to `get_num_queries`. This improves readability and consistency between tests.
Props SergeyBiryukov, peterwilsoncc, spacedmonkey.
See #57841.
git-svn-id: https://develop.svn.wordpress.org/trunk@55745 602fd350-edb4-49c9-b593-d223f7449a82
Add a new filter `pre_wp_load_alloptions` in the `wp_load_alloptions` function to short circuit the return value.
Props pbearne, spacedmonkey, joyously, SergeyBiryukov, mukesh27, costdev.
Fixes#56045.
git-svn-id: https://develop.svn.wordpress.org/trunk@55256 602fd350-edb4-49c9-b593-d223f7449a82