Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
WP_Theme::cache_add() WordPress Method
The WP_Theme::cache_add() method adds a theme to the cache. This is useful for when you need to retrieve a theme object, but don't want to go through the hassle of retrieving it from the database each time. Once a theme is added to the cache, it can be retrieved using the WP_Theme::cache_get() method.
WP_Theme::cache_add( string $key, array|string $data ) #
Adds theme data to cache.
Description
Cache entries keyed by the theme and the type of data.
Parameters
- $key
(string)(Required)Type of data to store (theme, screenshot, headers, post_templates)
- $data
(array|string)(Required)Data to store
Return
(bool) Return value from wp_cache_add()
Source
File: wp-includes/class-wp-theme.php
private function cache_add( $key, $data ) {
return wp_cache_add( $key . '-' . $this->cache_hash, $data, 'themes', self::$cache_expiration );
}
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Changelog
| Version | Description |
|---|---|
| 3.4.0 | Introduced. |