WP_AI_Client_Cache::has( string $key ): bool

Determines whether an item is present in the cache.

Parameters

bool True if the item exists in the cache, false otherwise.

public function has( $key ): bool {
	$found = false;
	wp_cache_get( $key, self::CACHE_GROUP, false, $found );

	return (bool) $found;
}

Uses	Description
wp_cache_get()`wp-includes/cache.php`	Retrieves the cache contents from the cache by key and group.

Version	Description
7.0.0	Introduced.

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