rename local var for more readability

manuelcanga · Nov 25, 2018 · 0ade53e · 0ade53e
1 parent c4940fb
commit 0ade53e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Cache.php b/src/Cache.php
@@ -41,9 +41,9 @@ public function get():string
         return '';
     }
 
-    public function save(string $cache)
+    public function save(string $content_for_caching)
     {
 
-        return \file_put_contents($this->file, $cache);
+        return \file_put_contents($this->file, $content_for_caching);
     }
 }