From 47d67d286bd90ea99d7bada468f1f62dca51a5ea Mon Sep 17 00:00:00 2001
From: Ambroise Maupate <ambroise@rezo-zero.com>
Date: Fri, 4 May 2018 21:41:46 +0200
Subject: [PATCH] Support APCu cache implementation.

---
 lib/PHPPdf/Cache/CacheImpl.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/PHPPdf/Cache/CacheImpl.php b/lib/PHPPdf/Cache/CacheImpl.php
index a85571b0..4ed4d68f 100644
--- a/lib/PHPPdf/Cache/CacheImpl.php
+++ b/lib/PHPPdf/Cache/CacheImpl.php
@@ -21,6 +21,7 @@ class CacheImpl implements Cache
 {
     const ENGINE_FILE = 'File';
     const ENGINE_APC = 'Apc';
+    const ENGINE_APCU = 'Apcu';
     const ENGINE_MEMCACHED = 'Memcached';
     const ENGINE_FILESYSTEM = 'Filesystem';
     
@@ -150,4 +151,4 @@ public function remove($id)
             $this->wrapLowLevelException($e, __METHOD__);
         }
     }
-}
\ No newline at end of file
+}