Fixed yiisoft#14612: Added note about session's logVars [skip ci]

josephmelnick · Jan 21, 2018 · 847e224 · 847e224
1 parent 8b0702d
commit 847e224
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/framework/log/Target.php b/framework/log/Target.php
@@ -68,6 +68,9 @@ abstract class Target extends Component
      * - `var.key` - only `var[key]` key will be logged.
      * - `!var.key` - `var[key]` key will be excluded.
      *
+     * Note that if you need $_SESSION to logged regardless if session was used you have to open it right at
+     * the start of your request.
+     *
      * @see \yii\helpers\ArrayHelper::filter()
      */
     public $logVars = ['_GET', '_POST', '_FILES', '_COOKIE', '_SESSION', '_SERVER'];