[HttpFoundation] Small optimization of Session flash handling

Seldaek · Seldaek · commit f40012403777 · 2011-06-20T11:06:27.000+02:00
diff --git a/src/Symfony/Component/HttpFoundation/Session.php b/src/Symfony/Component/HttpFoundation/Session.php
@@ -66,7 +66,7 @@ public function start()
             $this->setPhpDefaultLocale($this->locale);
 
             // flag current flash messages to be removed at shutdown
-            $this->oldFlashes = array_flip(array_keys($this->flashes));
+            $this->oldFlashes = $this->flashes;
         }
 
         $this->started = true;

Original file line number	Diff line number	Diff line change
`@@ -66,7 +66,7 @@ public function start()`
`66`	`66`	`$this->setPhpDefaultLocale($this->locale);`
`67`	`67`
`68`	`68`	`// flag current flash messages to be removed at shutdown`
`69`		`- $this->oldFlashes = array_flip(array_keys($this->flashes));`
	`69`	`+ $this->oldFlashes = $this->flashes;`
`70`	`70`	`}`
`71`	`71`
`72`	`72`	`$this->started = true;`