Core Function
View Source on Trac ↗ wp_cache_set_last_changed()
wp_cache_set_last_changed( mixed $group ) Sets last changed date for the specified cache group to now.
Parameters 1 required
| Name / Type | Description |
|---|---|
| $group string | Where the cache contents are grouped. Required |
Return Value
(string)
UNIX timestamp when the group was last changed.
Function Information
Since Version
6.3.0
Source File
wp-includes/functions.php
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