wp_cache_get_last_changed( string $group ): string
Gets last changed date for the specified cache group.
Parameters
-
$group
string Required -
Where the cache contents are grouped.
Return
string UNIX timestamp with microseconds representing when the group was last changed.
Source
File: wp-includes/functions.php
.
View all references
function wp_cache_get_last_changed( $group ) {
$last_changed = wp_cache_get( 'last_changed', $group );
if ( $last_changed ) {
return $last_changed;
}
return wp_cache_set_last_changed( $group );
}
Changelog
Version | Description |
---|---|
4.7.0 | Introduced. |