Replaces the contents of the cache with new data.

• WP_Object_Cache::replace()

$key int|string Required

The key for the cache data that should be replaced.

$data mixed Required

The new data to store in the cache.

$group string Optional

The group for the cache data that should be replaced.

Default: ''

$expire int Optional

When to expire the cache contents, in seconds.
Default 0 (no expiration).

bool True if contents were replaced, false if original value does not exist.

File: wp-includes/cache.php. View all references

function wp_cache_replace( $key, $data, $group = '', $expire = 0 ) {
	global $wp_object_cache;

	return $wp_object_cache->replace( $key, $data, $group, (int) $expire );
}