Implement the wp_cache_*_multiple function in core

[spacedmonkey]

In #54574, new functions called wp_cache_add_multiple, wp_cache_delete_multiple
and wp_cache_update_multiple are added. These functions can and should be used in core functions to get the benefit of adding these functions.

[spacedmonkey]

I have highlight some places that could use these new functions.

Add

• ​https://github.com/WordPress/wordpress-develop/blob/6dc3ff47d2a699fa2191d54fc67d635364bd20ff/src/wp-includes/taxonomy.php#L3775
• ​https://github.com/WordPress/wordpress-develop/blob/6dc3ff47d2a699fa2191d54fc67d635364bd20ff/src/wp-includes/taxonomy.php#L3754
• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/post.php#L7368
• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/ms-site.php#L377-L378
• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/ms-network.php#L114
• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/comment.php#L3254
• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/meta.php#L1198

Delete

• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/meta.php#L500
• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/taxonomy.php#L3517
• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/taxonomy.php#L3568
• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/taxonomy.php#L3577
• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/ms-network.php#L86
• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/comment.php#L3224
• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/comment.php#L1887
• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/comment.php#L2049

Set

• ​https://github.com/WordPress/wordpress-develop/blob/174b25846f4eead683baa951b224d685956f7dd8/src/wp-includes/option.php#L352

Trac ticket: https://core.trac.wordpress.org/ticket/55029

@spacedmonkey Happy to review this once #2018 has been committed to core, so that this PR can be refreshed. 👍

[adamsilverstein]

@spacedmonkey Nice work! The latest PR looks good to me. I assume you have done some testing, but it would be good to get this merged soon so it can get wider testing.

[spacedmonkey]

In 52707:

Cache: Use wp_cache_*_multiple() in core functions.

Implement the wp_cache_add_multiple, wp_cache_set_multiple and wp_cache_delete_multiple in a number of core functions after they were introduced in [52700]

Props: spacedmonkey, adamsilverstein, flixos90, mitogh.
Fixes: #55029.

[spacedmonkey]

Dev note ready for ​review.