wp_cache_decr Wordpress function


Description:

Decrement numeric cache item's value


Syntax:


Arguments:

(int|string) $key The cache key to increment
(int) $offset The amount by which to decrement the item's value. Default is 1.
(string) $group The group the key is in.


Return Type:

(false|int) False on failure, the item's new value on success.


Define At:

wp-includes/cache.php


Wordpress Reference URL:

http://codex.wordpress.org/Function_Reference/wp_cache_decr


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