Upgrade to 3.8.0

kirby/src/Cache/NullCache.php

@@ -13,6 +13,15 @@ namespace Kirby\Cache;
  */
 class NullCache extends Cache
 {
+	/**
+	 * Returns whether the cache is ready to
+	 * store values
+	 */
+	public function enabled(): bool
+	{
+		return false;
+	}
+
 	/**
 	 * Writes an item to the cache for a given number of minutes and
 	 * returns whether the operation was successful
@@ -21,11 +30,6 @@ class NullCache extends Cache
 	 *   // put an item in the cache for 15 minutes
 	 *   $cache->set('value', 'my value', 15);
 	 * </code>
-	 *
-	 * @param string $key
-	 * @param mixed $value
-	 * @param int $minutes
-	 * @return bool
 	 */
 	public function set(string $key, $value, int $minutes = 0): bool
 	{
@@ -35,11 +39,8 @@ class NullCache extends Cache
 	/**
 	 * Internal method to retrieve the raw cache value;
 	 * needs to return a Value object or null if not found
-	 *
-	 * @param string $key
-	 * @return \Kirby\Cache\Value|null
 	 */
-	public function retrieve(string $key)
+	public function retrieve(string $key): Value|null
 	{
 		return null;
 	}
@@ -47,9 +48,6 @@ class NullCache extends Cache
 	/**
 	 * Removes an item from the cache and returns
 	 * whether the operation was successful
-	 *
-	 * @param string $key
-	 * @return bool
 	 */
 	public function remove(string $key): bool
 	{
@@ -59,8 +57,6 @@ class NullCache extends Cache
 	/**
 	 * Flushes the entire cache and returns
 	 * whether the operation was successful
-	 *
-	 * @return bool
 	 */
 	public function flush(): bool
 	{