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This article focuses on "how to return json data in php". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to return json data in php.

1. Function description

Json_encode () in PHP is used for JSON-encoded variables and FALSE if the function successfully returns JSON data.

2. Grammar

String json_encode ($value [, $options = 0])

3. Parameters

Value

Options

4. Examples

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