subjective-php / psr-cache-helper

src/InMemoryCache.php

Doc Comments +3 added lines, -3 removed lines

@@ -48,8 +48,8 @@ 
     /**
      * Obtains multiple cache items by their unique keys.
      *
-     * @param iterable $keys    A list of keys that can obtained in a single operation.
-     * @param mixed    $default Default value to return for keys that do not exist.
+     * @param string[] $keys    A list of keys that can obtained in a single operation.
+     * @param \stdClass    $default Default value to return for keys that do not exist.
      *
      * @return array List of key => value pairs. Cache keys that do not exist or are stale will have $default as value.
      *
@@ -131,7 +131,7 @@ 
     /**
      * Deletes multiple cache items in a single operation.
      *
-     * @param iterable $keys A list of string-based keys to be deleted.
+     * @param string[] $keys A list of string-based keys to be deleted.
      *
      * @return boolean True if the items were successfully removed. False if there was an error.
      *

src/NullCache.php

Doc Comments +5 added lines, -5 removed lines

@@ -13,7 +13,7 @@ 
      * Fetches a value from the cache.
      *
      * @param string $key     The unique key of this item in the cache.
-     * @param mixed  $default Default value to return if the key does not exist.
+     * @param \stdClass  $default Default value to return if the key does not exist.
      *
      * @return mixed The value of the item from the cache, or $default in case of cache miss.
      */
@@ -26,7 +26,7 @@ 
      * Persists data in the cache, uniquely referenced by a key with an optional expiration TTL time.
      *
      * @param string                    $key   The key of the item to store.
-     * @param mixed                     $value The value of the item to store, must be serializable.
+     * @param string                     $value The value of the item to store, must be serializable.
      * @param null|integer|DateInterval $ttl   Optional. The TTL value of this item. If no value is sent and
      *                                         the driver supports TTL then the library may set a default value
      *                                         for it or let the driver take care of that.
@@ -63,8 +63,8 @@ 
     /**
      * Obtains multiple cache items by their unique keys.
      *
-     * @param iterable $keys    A list of keys that can obtained in a single operation.
-     * @param mixed    $default Default value to return for keys that do not exist.
+     * @param string[] $keys    A list of keys that can obtained in a single operation.
+     * @param \stdClass    $default Default value to return for keys that do not exist.
      *
      * @return array A list of key => value pairs. Keys that do not exist or are stale will have $default as value.
      */
@@ -96,7 +96,7 @@ 
     /**
      * Deletes multiple cache items in a single operation.
      *
-     * @param iterable $keys A list of string-based keys to be deleted.
+     * @param string[] $keys A list of string-based keys to be deleted.
      *
      * @return boolean True if the items were successfully removed. False if there was an error.
      */

src/Serializer/BasicSerializer.php

Doc Comments +2 added lines, -2 removed lines

@@ -12,7 +12,7 @@ 
     /**
      * Unserializes cached data into the original state.
      *
-     * @param mixed $data The data to unserialize.
+     * @param string|boolean $data The data to unserialize.
      *
      * @return mixed
      *
@@ -37,7 +37,7 @@ 
      *
      * @param mixed $value The data to serialize for caching.
      *
-     * @return mixed The result of serializing the given $data.
+     * @return string The result of serializing the given $data.
      *
      * @throws InvalidArgumentException Thrown if the given value cannot be serialized for caching.
      */