Example of mutual conversion between xml and json in php

This article mainly introduces php's mutual conversion between xml and json, and analyzes the principles and implementation skills of php's xml-to-json conversion and json-to-xml conversion based on examples, it has some reference value. This document describes how php converts xml to json. We will share this with you for your reference. The details are as follows:

Use php to convert xml and json:

For related functions, see The php Manual.

1. See xml below

 
 
  
   
    
Zhang San
   
   
    
Male
   
   
    
26
   
  
  
   
    
Tank
   
   
    
     
Yes
    No
   
   
    
26
   
  
 

II. Convert xml into json

Use simplexml

Public function xml_to_json ($ source) {if (is_file ($ source) {// judge whether the file is passed or the xml string $ xml_array = simplexml_load_file ($ source );} else {$ xml_array = simplexml_load_string ($ source) ;}$ json = json_encode ($ xml_array); // php5 and later versions. for earlier versions, see JSON. phpreturn $ json ;}

3. convert json to xml

Recursive functions

Public function json_to_xml ($ source, $ charset = 'utf8') {if (empty ($ source) {return false;} // php5, and above. if it is an earlier version, view JSON. php $ array = json_decode ($ source); $ xml = ''; $ xml. = $ this-> change ($ array); return $ xml;} public function change ($ source) {$ string = ""; foreach ($ source as $ k =>$ v) {$ string. = "<". $ k. ">"; // determines whether it is an array, or if (is_array ($ v) | is_object ($ v )) {// is an array or a recursive call to the image $ string. = $ this-> change ($ v);} else {// Get tag data $ string. = $ v;} $ string. = "";} return $ string ;}

The preceding method json_to_xml can support Aaaa , Not supported Aaaaa You can understand the code.

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