cache the file hashname

laravel · Feb 10, 2017 · fc17481 · fc17481
1 parent 69f9c4e
commit fc17481
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/Illuminate/Http/FileHelpers.php b/src/Illuminate/Http/FileHelpers.php
@@ -6,6 +6,13 @@
 
 trait FileHelpers
 {
+    /**
+     * The file hash name.
+     *
+     * @var string
+     */
+    private $hashNameCache = null;
+
     /**
      * Get the fully qualified path to the file.
      *
@@ -48,6 +55,8 @@ public function hashName($path = null)
             $path = rtrim($path, '/').'/';
         }
 
-        return $path.Str::random(40).'.'.$this->guessExtension();
+        $hash = $this->hashNameCache ?: $this->hashNameCache = Str::random(40);
+
+        return $path.$hash.'.'.$this->guessExtension();
     }
 }