optimize Session : use foreach instead of for with count when possible

codeigniter4 · Jul 12, 2020 · edf68d9 · edf68d9
1 parent 0ac618c
commit edf68d9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/system/Session/Session.php b/system/Session/Session.php
@@ -723,9 +723,9 @@ public function markAsFlashdata($key): bool
 	{
 		if (is_array($key))
 		{
-			for ($i = 0, $c = count($key); $i < $c; $i ++)
+			foreach ($key as $sessionKey)
 			{
-				if (! isset($_SESSION[$key[$i]]))
+				if (! isset($_SESSION[$sessionKey]))
 				{
 					return false;
 				}