php xml与json间的相互转换例子
xml conversion
xml转成json与json转成xml都是非常的简单了,但小编在网上找了N久没有找到,下面给各位整理一篇php xml与json间的相互转换例子,有兴趣的可进入看看.
今天在网上想找个将xml转成json的方法,找了半天没找到,找到了,根本没有什么用,有一个service_JSON说的挺像真的,找开后就一个JSON.php,php5.0以后已经把它加进来,json_decode和json_encode,想走捷径的,唉,靠人不如靠已,以下是我写的一个方法.
一,参考xml文件如下
<?xml version="1.0" encoding="UTF-8" <humans> <zhangying> <name>张映</name> <sex>男</sex> <old>28</old> </zhangying> <tank> <name>tank</name> <sex> <hao>yes</hao> <aaaa>no</aaaa> </sex> <old>28</old> </tank> </humans>
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二,xml转换成json
利用simplexml,代码如下:
public function xml_to_json($source) { if(is_file($source)){ //传的是文件,还是xml的string的判断 $xml_array=simplexml_load_file($source); }else{ $xml_array=simplexml_load_string($source); } $json = json_encode($xml_array); //php5,以及以上,如果是更早版本,?下?JSON.php return $json; }
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三,json
转换成xml,利用递归函数,代码如下:
public function json_to_xml($source,$charset='utf8') { if(emptyempty($source)){ return false; } $array = json_decode($source); //php5,以及以上,如果是更早版本,?下?JSON.php $xml ='<!--l version="1.0" encoding="'.$charset.'-->'; $xml .= $this->change($array); return $xml; } public function change($source) { $string=""; foreach($source as $k=>$v){ $string .="<".$k.">"; if(is_array($v) || is_object($v)){ //判断是否是数组,或者,对像 $string .= $this->change($v); //是数组或者对像就的递归调用 }else{ $string .=$v; //取得标签数据 } $string .=""; } return $string; }
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上面的方法json_to_xml,可以支持
教程网址:
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