Merge pull request #319 from Geolim4/final

Implemented JsonSerializable interface to ExtendedCacheItemInterface

Author: Geolim4

src/phpFastCache/Api.php

@@ -20,7 +20,7 @@
  */
 class Api
 {
-    protected static $version = '1.1.0';
+    protected static $version = '1.1.1';
 
     /**
      * This method will returns the current
@@ -45,6 +45,9 @@ public static function getVersion()
     public static function getChangelog()
     {
         return <<<CHANGELOG
+- 1.1.1
+-- Implemented JsonSerializable interface to ExtendedCacheItemInterface
+
 - 1.1.0
 -- Implemented JSON methods such as:
    ExtendedCacheItemPoolInterface::getItemsAsJsonString()

src/phpFastCache/Cache/ExtendedCacheItemInterface.php

@@ -20,7 +20,7 @@
  * Interface ExtendedCacheItemInterface
  * @package phpFastCache\Cache
  */
-interface ExtendedCacheItemInterface extends CacheItemInterface
+interface ExtendedCacheItemInterface extends CacheItemInterface, \JsonSerializable
 {
     /**
      * @return mixed

src/phpFastCache/Cache/ItemBaseTrait.php

@@ -418,15 +418,13 @@ public function getDataAsJsonString($option = 0, $depth = 512)
     }
 
     /**
-     * @throws \RuntimeException
-     */
-    /*    final public function __sleep()
-        {
-            $info = get_object_vars($this);
-            $info[ 'driver' ] = 'object(' . get_class($info[ 'driver' ]) . ')';
-    
-            return (array) $info;
-        }*/
+     * Implements \JsonSerializable interface
+     * @return mixed
+     */
+    public function jsonSerialize()
+    {
+        return $this->get();
+    }
 
     /**
      * Prevent recursions for Debug (php 5.6+)