wp-includes/ai-client/adapters/class-wp-ai-client-cache.php:98Delete an item from the cache by its unique key.
$keystringbool public function delete( $key ): bool { return wp_cache_delete( $key, $this->get_cache_group() ); }Introduced in 7.0.0. Unchanged from 7.0.4 through 7.1.0.
Signature, return type and hooks compared across 2 parsed releases.
src/wp-includes/ai-client/adapters/class-wp-ai-client-cache.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.