Files: wp-includes/class-wp-object-cache.php

Serves as a utility function to determine whether a key exists in the cache.

Echoes the stats of the caching.

Switches the internal blog ID.

Sets the data contents into the cache.

Resets cache keys.

Replaces the contents in the cache, if contents already exist.

Increments numeric cache item’s value.

Retrieves the cache contents, if it exists.

Clears the object cache of all data.

Removes the contents of the cache key in the group.

Decrements numeric cache item’s value.

Sets the list of global cache groups.

Adds data to the cache if it doesn’t already exist.

Makes private properties un-settable for backward compatibility.

Makes private properties checkable for backward compatibility.