wp_cache_flush()
Function: Removes all cache items.
Source: wp-includes/cache.php:265
wp_cache_get()
Function: Retrieves the cache contents from the cache by key and group.
Source: wp-includes/cache.php:151
wp_cache_add()
Function: Adds data to the cache, if the cache key doesn’t already exist.
Source: wp-includes/cache.php:41
wp_cache_close()
Function: Closes the cache.
Source: wp-includes/cache.php:342
wp_cache_delete()
Function: Removes the cache contents matching key and group.
Source: wp-includes/cache.php:190
clean_post_cache()
Function: Will clean the post in the cache.
Source: wp-includes/post.php:7022
icon_dir
Filter Hook: Filters the icon directory path.
Source: wp-includes/post.php:6544
icon_dir_uri
Filter Hook: Filters the icon directory URI.
Source: wp-includes/post.php:6553
is_local_attachment()
Function: Determines whether an attachment URI is local and really an attachment.
Source: wp-includes/post.php:5933
wp_insert_attachment()
Function: Inserts an attachment.
Source: wp-includes/post.php:5978