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Editor to share with you how php encapsulates app, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Php encapsulates app methods: 1, create json.php files and demo.php files; 2, use arrays to represent JSON format data in php; 3, enclose the array into JSON data.

This article operating environment: windows7 system, PHP7.4 version, DELL G3 computer

Use php to encapsulate APP interface

Php encapsulates APP interface

Let's first introduce the encapsulation method of Json.

If the json_encode function is passed in Chinese, the output is garbled. I think it is necessary to give an explanation to this problem:

In fact, json_encode is not garbled to Chinese, but json_encode will convert Chinese into unicode code, so this code is output, but it does not affect our use. We will have a normal value after json_decode, but if you want to output json_encode in Chinese, there is a way as follows:

Echo urldecode (json_encode (urlencode ("JSON Chinese output solution")

The following encapsulates the Demo of the interface:

Let's take a look at the client code:

/ / client demo.php

Compared with the XML encapsulation interface, the data conversion of Json is much simpler than that of XML.

But in terms of readability, XML looks more intuitive, while Json looks messy and time-consuming

Above the bottom of Json to get a XML!

Method: php generates XML data

How to generate XML data?

The following two methods can be implemented-- > 1. Assemble into XML string 2. Use system classes such as DomDocument, XMLWriter, SimpleXML

Go directly to Demo first!

$value) {if (is_numeric ($key)) {$attr = "id=' {$key}'"; $key = 'item';} $xml. = ""; $xml. = is_array ($value)? self::xmlToEncode ($value): $value $xml. = "\ n";} return $xml;}}? > the above is all the content of the article "how php encapsulates app". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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