wp_cache_incr( int|string $key, int $offset = 1, string $group = '' )
Increment numeric cache item’s value
Description Description
See also See also
Parameters Parameters
- $key
-
(int|string) (Required) The key for the cache contents that should be incremented.
- $offset
-
(int) (Optional) The amount by which to increment the item's value.
Default value: 1
- $group
-
(string) (Optional) The group the key is in.
Default value: ''
Return Return
(false|int) False on failure, the item's new value on success.
Source 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 );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 3.3.0 | Introduced. |