update

@@ -156,6 +156,7 @@ class FlagManager {
         if(!$flags) return [];
         if(!$flags) return [];
         foreach($flags as $flag){
         foreach($flags as $flag){
             $value = $this->checkFlag($flag, !empty($flag['default']) ? $flag['default'] : null);
             $value = $this->checkFlag($flag, !empty($flag['default']) ? $flag['default'] : null);
+            setcookie($flag['name'], null, time() + (86400 * 30), "/");
             setcookie($flag['encrypted_name'], $value['cookie_value'], time() + (86400 * 30), "/");
             setcookie($flag['encrypted_name'], $value['cookie_value'], time() + (86400 * 30), "/");
         }
         }
     }
     }
@@ -165,22 +166,22 @@ class FlagManager {
         if(!$flag['is_filtered']) return array('value' => $needle, 'cookie_value' => $needle );
         if(!$flag['is_filtered']) return array('value' => $needle, 'cookie_value' => $needle );
 
 
         $acceptedValues = $flag['accepted_values'];
         $acceptedValues = $flag['accepted_values'];
+        $flag_value = '';
+        $default_value = $defaultValue;
         if(isset($flag['both_usable'])){
         if(isset($flag['both_usable'])){
             if($flag['both_usable']){
             if($flag['both_usable']){
-                $flag_value = '';
                 foreach($acceptedValues as $value) {
                 foreach($acceptedValues as $value) {
-                    if($value['encrypted_value'] == $needle || $value['value'] == $needle)
-                        $flag_value = $value['value'];
+                    if($value['encrypted_value'] == $needle || $value['value'] == $needle) $flag_value = $value['value'];
+                    if($value['encrypted_value'] == $default_value) $default_value = $value['value'];
                 }
                 }
-                return $flag_value != '' ? array('value' => $flag_value, 'cookie_value' => $needle ) : array('value' => $defaultValue, 'cookie_value' => $defaultValue );
+                return $flag_value != '' ? array('value' => $flag_value, 'cookie_value' => $needle ) : array('value' => $default_value, 'cookie_value' => $defaultValue );
             }
             }
         }
         }
-        $flag_value = '';
         foreach($acceptedValues as $value) {
         foreach($acceptedValues as $value) {
-            if($value['encrypted_value'] == $needle)
-                $flag_value = $value['value'];
+            if($value['encrypted_value'] == $needle) $flag_value = $value['value'];
+            if($value['encrypted_value'] == $default_value) $default_value = $value['value'];
         }
         }
-        return $flag_value != '' ? array('value' => $flag_value, 'cookie_value' => $needle ) : array('value' => $defaultValue, 'cookie_value' => $defaultValue );
+        return $flag_value != '' ? array('value' => $flag_value, 'cookie_value' => $needle ) : array('value' => $default_value, 'cookie_value' => $defaultValue );
     }
     }
 
 
     public function checkFlag($flag, $defaultValue, $driver = 'cookie'){
     public function checkFlag($flag, $defaultValue, $driver = 'cookie'){