4 回答
TA贡献1868条经验 获得超4个赞
没有现成函数,只能自己写;我有一个别人写的函数:
<?php
class A2Xml {
private $version = '1.0';
private $encoding = 'UTF-8';
private $root = 'root';
private $xml = null;
function __construct() {
$this->xml = new XmlWriter();
}
function toXml($data, $eIsArray=FALSE) {
if(!$eIsArray) {
$this->xml->openMemory();
$this->xml->startDocument($this->version, $this->encoding);
$this->xml->startElement($this->root);
}
foreach($data as $key => $value){
if(is_array($value)){
$this->xml->startElement($key);
$this->toXml($value, TRUE);
$this->xml->endElement();
continue;
}
$this->xml->writeElement($key, $value);
}
if(!$eIsArray) {
$this->xml->endElement();
return $this->xml->outputMemory(true);
}
}
}
$res = array(
'hello' => '11212',
'world' => '232323',
'array' => array(
'test' => 'test',
'b' => array('c'=>'c', 'd'=>'d')
),
'a' => 'haha'
);
$xml = new A2Xml();
echo $xml->toXml($res);
TA贡献1818条经验 获得超8个赞
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TA贡献1780条经验 获得超4个赞
public function arrayToXml($arr){
$xml = "<xml>";
foreach ($arr as $key=>$val){
if(is_array($val)){
$xml.="<".$key.">".arrayToXml($val)."</".$key.">";
}else{
if (is_numeric($val)){
$xml.="<".$key.">".$val."</".$key.">";
}else{
$xml.="<".$key."><![CDATA[".$val."]]></".$key.">";
}
}
}
$xml.="</xml>";
return $xml;
}
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