wp_cache_incr( int|string $key, int $offset = 1, string $group = '' )
Increments numeric cache item’s value.
Description
See also
Parameters
- $key
-
(Required) The key for the cache contents that should be incremented.
- $offset
-
(Optional) The amount by which to increment the item's value.<br>
Default value: 1
- $group
-
(Optional) The group the key is in.
Default value: ''
Return
(int|false) The item's new value on success, false on failure.
Source
File: wp-includes/cache.php
function wp_cache_incr( $key, $offset = 1, $group = '' ) {
global $wp_object_cache;
return $wp_object_cache->incr( $key, $offset, $group );
}
Changelog
| Version | Description |
|---|---|
| 3.3.0 | Introduced. |