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php中Array2xml类实现数组转化成XML实例_PHP

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Release: 2016-05-31 18:15:39
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本文实例讲述了php中Array2xml类实现数组转化成XML的方法。分享给大家供大家参考。具体实现方法如下:

代码如下:


class Array2xml
{
    var $xml;
    function array2xml($array,$encoding='utf-8') {
        $this->xml='';
        $this->xml.=$this->_array2xml($array);
    }
    function getXml() {
        return $this->xml;
    }
    function _array2xml($array)
    {
        $xml='';
        foreach($array as $key=>$val){
            if(is_numeric($key)){
                $key="item id=\"$key\"";
            }else{
                //去掉空格,只取空格之前文字为key
                list($key,)=explode(' ',$key);
            }
            $xml.="";
            $xml.=is_array($val)?$this->_array2xml($val):$val;
            //去掉空格,只取空格之前文字为key
            list($key,)=explode(' ',$key);
            $xml.="$key>";
        }
        return $xml;
    }
}

希望本文所述对大家的PHP程序设计有所帮助。

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