Every option with autoload set to yes is fetched in one query on every page load, so a plugin storing a megabyte there makes every request slower forever.…
Every option with autoload set to yes is fetched in a single query on every page load, and a plugin storing a megabyte there makes every request slower…
A rate limit, a maintenance mode or a global authentication check placed inside every route callback is a check repeated forty times; the dispatch filter runs once. Returning…
The editor re-runs save() on load and compares the result with what is stored in the post. Any difference is a validation error, and the block offers to…
Running a command against production usually means an SSH session, a directory change and remembering which site is which — and the flag removes all three. The alias…
Order statuses are registered post statuses prefixed with wc-, which means a custom one is a core registration and the twenty-character post status limit applies. Both steps are…
A dynamic block renders in PHP on the front end, and the editor needs to show something — reimplementing the render in JavaScript is how the two drift…
On a multisite network the object cache prefixes keys with the blog id unless the group is declared global, so data cached on one site is invisible to…
Adding a computed field to a REST response by filtering the prepared object works and leaves the field undocumented, so nothing but your own client knows it exists.…