如何在yii2中包含新的php文件/类？

Question

i want to include pagination ajax class to yii2. how can i do that? when i use below code :

<?
    $url = Yii::app()->basePath.'/../vendor/phpunit/phpunit/src/Extensions/Pagination.php';
include $url;

?>

in controller and also below code:

require_once Yii::app()->basePath . '\..\vendor\phpunit\phpunit\src\Extensions\Pagination.php';

but both of them shows below error:

Call to undefined method Yii::app()

how can i fix it? is it true way to save pagination.php? please help me to include this file to my yii2 project..

thannks all :)

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Answer 1

You are using the wrong access to yii2 components

In yii2 you should use $app

Yii::$app->->basePath

and not Yii::app()