All Classes | Properties | Methods
| Inheritance | yii\helpers\Json ยป yii\helpers\BaseJson |
|---|---|
| Available since version | 2.0 |
| Source Code | https://github.com/yiisoft/yii2/blob/master/framework/helpers/Json.php |
Json is a helper class providing JSON data encoding and decoding.
It enhances the PHP built-in functions json_encode() and json_decode() by supporting encoding JavaScript expressions and throwing exceptions when decoding fails.
Public Properties
| Property | Type | Description | Defined By |
|---|---|---|---|
| $jsonErrorMessages | array | yii\helpers\BaseJson |
Public Methods
| Method | Description | Defined By |
|---|---|---|
| decode() | Decodes the given JSON string into a PHP data structure. | yii\helpers\BaseJson |
| encode() | Encodes the given value into a JSON string. | yii\helpers\BaseJson |
| htmlEncode() | Encodes the given value into a JSON string HTML-escaping entities so it is safe to be embedded in HTML code. | yii\helpers\BaseJson |
Protected Methods
| Method | Description | Defined By |
|---|---|---|
| handleJsonError() | Handles encode() and decode() errors by throwing exceptions with the respective error message. | yii\helpers\BaseJson |
| processData() | Pre-processes the data before sending it to json_encode(). | yii\helpers\BaseJson |
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