Core Function
View Source on Trac ↗ wp_cache_get()
wp_cache_get( mixed $key, mixed $group = '', mixed $force = false, mixed $found = null ) Retrieves the cache contents from the cache by key and group.
Parameters 3 required
| Name / Type | Description |
|---|---|
| (int | | string) $key The key under which the cache contents are stored. Required |
| $group string | Optional. Where the cache contents are grouped. Default empty. |
| bool | $force Optional. Whether to force an update of the local cache from the persistent cache. Default false. Required |
| bool | $found Optional. Whether the key was found in the cache (passed by reference). Disambiguates a return of false, a storable value. Default null. Required |
Return Value
((mixed)
| false) The cache contents on success, false on failure to retrieve contents.
Function Information
Since Version
2.0.0
Source File
wp-includes/cache.php
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