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PHP converts array into specified format xml

小云云Original: 2017-11-14 10:01:471611browse

XML is the abbreviation of eXtensible Markup Language. Extensible Markup Language XML is a simple data storage language that uses a series of simple tags to describe data, and these tags can be established in a convenient way. Although XML takes up more space than binary data, XML is extremely It is simple and easy to master and use. Here is a PHP method to convert an array into a specified format of xml. I would like to encourage you all.

#Organizing xml format data

function return_XML(){
$version = &#39;<?xml version="1.0" encoding="UTF-8" ?>,service&#39;;
$keys = array(&#39;SYS_HEAD&#39;=>array(&#39;SourceSysId&#39;=>&#39;a&#39;),
&#39;APP_HEAD&#39;=>array(&#39;TranDate&#39;=>&#39;b&#39;,&#39;Wow&#39;=>&#39;e&#39;),
&#39;BODY&#39;=>array(&#39;tenant_id&#39;=>&#39;c&#39;,&#39;Ka&#39;=>&#39;f&#39;),
);
// $keys = array(
// &#39;Aey&#39;=>&#39;a&#39;,
// &#39;Bey&#39;=>&#39;b&#39;,
// &#39;Cey&#39;=>&#39;c&#39;,
// &#39;Dey&#39;=>&#39;d&#39;,
// &#39;Eey&#39;=>&#39;e&#39;
// );
$data = array(
&#39;a&#39; =>&#39;Hello&#39;,
&#39;b&#39; =>&#39;PHPer&#39;,
&#39;c&#39; =>&#39;Coder&#39;,
&#39;d&#39; =>&#39;Hey&#39;,
&#39;e&#39; =>&#39;Wow&#39;,
&#39;f&#39; =>&#39;Year&#39;,
&#39;g&#39; =>&#39;WHY&#39;,
);
$result = Xml( $version , $keys , $data );
var_dump( $result );
}
#@param $version xml版本
#@param $key 要处理成xml标签
#@param $version 要处理数据
function Xml($version=null,$keys=null,$data=null){
if( !empty($version)){
$versionService = explode(&#39;,&#39;, $version);
$_xml .= $versionService[0].&#39;<&#39;.$versionService[1].&#39;>&#39;;
}
#整合数据
foreach ($keys as $key => $value ) {
if( is_array( $value )){
$_xml .= &#39;<&#39;.$key.&#39;>&#39;;
foreach ($value as $keyss => $values) {
if(array_key_exists($values, $data )){
$_xml .= &#39;<&#39;.$keyss.&#39;>&#39;. $data[$values].&#39;</&#39;.$keyss.&#39;>&#39;;
}
}
$_xml .= &#39;</&#39;.$key.&#39;>&#39;;
}else{
$_xml .= &#39;<&#39;.$key.&#39;>&#39;.$data[ $value ].&#39;</&#39;.$key.&#39;>&#39;;
}
}
if( !empty($version)){
$_xml .= &#39;</&#39;.$versionService[1].&#39;>&#39;;
}
return $_xml;
/* #结果
<?xml version="1.0" encoding="UTF-8" ?>
<service>
<SYS_HEAD>
<SourceSysId>Hello</SourceSysId>
<Sdk>Hey</Sdk>
</SYS_HEAD>
<APP_HEAD>
<TranDate>PHPer</TranDate>
<Wow>Wow</Wow>
</APP_HEAD>
<BODY>
<tenant_id>Coder</tenant_id>
<Ka>Year</Ka>
</BODY>
</service>
<service>
<Aey>Hello</Aey>
<Bey>PHPer</Bey>
<Cey>Coder</Cey>
<Dey>Hey</Dey>
<Eey>Wow</Eey>
</service>
*/
}

The above is how PHP converts an array into the specified xml format. I hope it will be helpful to my friends. If you have any questions, you can pay attention to PHP. Chinese website.

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