Optimize memory on cache write

this commit fixes #8741
cakephp · Apr 30, 2016 · abb08a1 · abb08a1
1 parent 96ec485
commit abb08a1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Cache/Engine/FileEngine.php b/src/Cache/Engine/FileEngine.php
@@ -151,7 +151,7 @@ public function write($key, $data)
 
         $duration = $this->_config['duration'];
         $expires = time() + $duration;
-        $contents = $expires . $lineBreak . $data . $lineBreak;
+        $contents = implode([$expires, $lineBreak, $data, $lineBreak]);
 
         if ($this->_config['lock']) {
             $this->_File->flock(LOCK_EX);