Fixed getting of $post (#192)

arogachev · samdark · commit a1b63bab041c · 2018-05-24T01:01:20.000+05:00
* Added missing parentheses for where method yiisoft/yii2#16313 Credits: @buttflattery * Added missing "one" method call yiisoft/yii2#16313 (comment)
diff --git a/book/using-yii-in-third-party-apps.md b/book/using-yii-in-third-party-apps.md
@@ -103,7 +103,7 @@ $id = (int)$_GET['id'];
 // new code
 require 'path/to/yii_init.php';
 
-$post = \app\models\Post::find()->where['id' => $id];
+$post = \app\models\Post::find()->where(['id' => $id])->one();
 
 echo Html::encode($post->title);
 ```
