Commit 064da587 by Carsten Brandt

Merge pull request #2591 from AlexGx/doc-codestyle-fix

fix doc code according to yii2 core code style
parents 6c0576af c2ea7670
......@@ -172,7 +172,7 @@ Note that [[yii\db\ActiveRecord::updateAll()|updateAll()]], [[yii\db\ActiveRecor
```php
// to insert a new customer record
$customer = new Customer;
$customer = new Customer();
$customer->name = 'James';
$customer->email = 'james@example.com';
$customer->save(); // equivalent to $customer->insert();
......@@ -634,7 +634,7 @@ order owned by the customer:
```php
$customer = Customer::find(1);
$order = new Order;
$order = new Order();
$order->subtotal = 100;
$customer->link('orders', $order);
```
......
......@@ -160,7 +160,7 @@ class BlogController extends Controller
{
$post = Post::find($id);
if (!$post) {
throw new NotFoundHttpException;
throw new NotFoundHttpException();
}
if (\Yii::$app->request->isPost) {
......
......@@ -29,7 +29,7 @@ $posts = $provider->getModels();
And the following example shows how to use ActiveDataProvider without ActiveRecord:
```php
$query = new Query;
$query = new Query();
$provider = new ActiveDataProvider([
'query' => $query->from('tbl_post'),
'pagination' => [
......@@ -62,7 +62,7 @@ because it needs to have [[allModels]] ready.
ArrayDataProvider may be used in the following way:
```php
$query = new Query;
$query = new Query();
$provider = new ArrayDataProvider([
'allModels' => $query->from('tbl_post')->all(),
'sort' => [
......
......@@ -24,7 +24,7 @@ be accessed like the member variables of any object. For example, a `Post` model
may contain a `title` attribute and a `content` attribute, accessible as follows:
```php
$post = new Post;
$post = new Post();
$post->title = 'Hello, world';
$post->content = 'Something interesting is happening.';
echo $post->title;
......@@ -35,7 +35,7 @@ Since [[yii\base\Model|Model]] implements the [ArrayAccess](http://php.net/manua
you can also access the attributes as if they were array elements:
```php
$post = new Post;
$post = new Post();
$post['title'] = 'Hello, world';
$post['content'] = 'Something interesting is happening';
echo $post['title'];
......@@ -160,7 +160,7 @@ class EmployeeController extends \yii\web\Controller
$employee = new Employee(['scenario' => 'managementPanel']);
// second way
$employee = new Employee;
$employee = new Employee();
$employee->scenario = 'managementPanel';
// third way
......@@ -187,7 +187,7 @@ only, etc. If errors are found in validation, they may be presented to the user
The following example shows how the validation is performed:
```php
$model = new LoginForm;
$model = new LoginForm();
$model->username = $_POST['username'];
$model->password = $_POST['password'];
if ($model->validate()) {
......
......@@ -9,7 +9,7 @@ The Query Builder provides an object-oriented vehicle for generating queries to
A typical usage of the query builder looks like the following:
```php
$rows = (new \yii\db\Query)
$rows = (new \yii\db\Query())
->select('id, name')
->from('tbl_user')
->limit(10)
......@@ -17,7 +17,7 @@ $rows = (new \yii\db\Query)
// which is equivalent to the following code:
$query = (new \yii\db\Query)
$query = (new \yii\db\Query())
->select('id, name')
->from('tbl_user')
->limit(10);
......@@ -116,7 +116,7 @@ You may specify a sub-query using a `Query` object. In this case, the correspond
as the alias for the sub-query.
```php
$subQuery = (new Query)->select('id')->from('tbl_user')->where('status=1');
$subQuery = (new Query())->select('id')->from('tbl_user')->where('status=1');
$query->select('*')->from(['u' => $subQuery]);
```
......@@ -324,10 +324,10 @@ $query->leftJoin(['u' => $subQuery], 'u.id=author_id');
In Yii in order to build it you can first form two query objects and then use `union` method:
```php
$query = new Query;
$query = new Query();
$query->select("id, 'post' as type, name")->from('tbl_post')->limit(10);
$anotherQuery = new Query;
$anotherQuery = new Query();
$anotherQuery->select('id, 'user' as type, name')->from('tbl_user')->limit(10);
$query->union($anotherQuery);
......@@ -347,7 +347,7 @@ Batch query can be used like the following:
```php
use yii\db\Query;
$query = (new Query)
$query = (new Query())
->from('tbl_user')
->orderBy('id');
......@@ -376,7 +376,7 @@ will still keep the proper index. For example,
```php
use yii\db\Query;
$query = (new Query)
$query = (new Query())
->from('tbl_user')
->indexBy('username');
......
......@@ -158,7 +158,7 @@ in controllers or widgets:
```php
$content = Yii::$app->view->renderFile($viewFile, $params);
// You can also explicitly create a new View instance to do the rendering
// $view = new View;
// $view = new View();
// $view->renderFile($viewFile, $params);
```
......@@ -186,7 +186,7 @@ New methods called [[yii\base\Model::load()|load()] and [[yii\base\Model::loadMu
introduced to simplify the data population from user inputs to a model. For example,
```php
$model = new Post;
$model = new Post();
if ($model->load($_POST)) {...}
// which is equivalent to:
if (isset($_POST['Post'])) {
......@@ -394,7 +394,7 @@ In 1.1, query building is scattered among several classes, including `CDbCommand
and [[yii\db\QueryBuilder|QueryBuilder]] to generate SQL statements from query objects. For example:
```php
$query = new \yii\db\Query;
$query = new \yii\db\Query();
$query->select('id, name')
->from('tbl_user')
->limit(10);
......
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