Upgrade to 3.1.3

kirby/src/Cache/ApcuCache.php

@@ -2,6 +2,8 @@
 
 namespace Kirby\Cache;
 
+use APCUIterator;
+
 /**
  * APCu Cache Driver
  *
@@ -14,6 +16,53 @@ namespace Kirby\Cache;
 class ApcuCache extends Cache
 {
 
+    /**
+     * Checks if the current key exists in cache
+     *
+     * @param  string  $key
+     * @return boolean
+     */
+    public function exists(string $key): bool
+    {
+        return apcu_exists($this->key($key));
+    }
+
+    /**
+     * Flush the entire cache directory
+     *
+     * @return boolean
+     */
+    public function flush(): bool
+    {
+        if (empty($this->options['prefix']) === false) {
+            return apcu_delete(new APCUIterator('!^' . preg_quote($this->options['prefix']) . '!'));
+        } else {
+            return apcu_clear_cache();
+        }
+    }
+
+    /**
+     * Remove an item from the cache
+     *
+     * @param  string  $key
+     * @return boolean
+     */
+    public function remove(string $key): bool
+    {
+        return apcu_delete($this->key($key));
+    }
+
+    /**
+     * Retrieve an item from the cache.
+     *
+     * @param  string  $key
+     * @return mixed
+     */
+    public function retrieve(string $key)
+    {
+        return Value::fromJson(apcu_fetch($this->key($key)));
+    }
+
     /**
      * Write an item to the cache for a given number of minutes.
      *
@@ -29,49 +78,6 @@ class ApcuCache extends Cache
      */
     public function set(string $key, $value, int $minutes = 0)
     {
-        return apcu_store($key, $this->value($value, $minutes)->toJson(), $this->expiration($minutes));
-    }
-
-    /**
-     * Retrieve an item from the cache.
-     *
-     * @param  string  $key
-     * @return mixed
-     */
-    public function retrieve(string $key)
-    {
-        return Value::fromJson(apcu_fetch($key));
-    }
-
-    /**
-     * Checks if the current key exists in cache
-     *
-     * @param  string  $key
-     * @return boolean
-     */
-    public function exists(string $key): bool
-    {
-        return apcu_exists($key);
-    }
-
-    /**
-     * Remove an item from the cache
-     *
-     * @param  string  $key
-     * @return boolean
-     */
-    public function remove(string $key): bool
-    {
-        return apcu_delete($key);
-    }
-
-    /**
-     * Flush the entire cache directory
-     *
-     * @return boolean
-     */
-    public function flush(): bool
-    {
-        return apcu_clear_cache();
+        return apcu_store($this->key($key), $this->value($value, $minutes)->toJson(), $this->expiration($minutes));
     }
 }