php操作XML、读取数据和写入数据的实现代码
这篇文章主要介绍了php操作XML、读取数据和写入数据的实现代码,需要的朋友可以参考下
xml文件
php解析XML获取标签中的值
/*
* _get_xml 获取的XML文件
* @access public 表示函数对外公开
* @param $_xmlfile xml文件
* $_html 从XML中取出的数据数组
* */
function _get_xml($_xmlfile){
$_html = array();
if(file_exists($_xmlfile)){
$_xml = file_get_contents($_xmlfile);
preg_match_all('/
php向XML文件中写入数据
/*
* _set_xml将信息写入XML文件
* @access public 表示函数对外公开
* @param $_xmlfile xml文件
* @param $_clean 要写入的信息的数组
* */
function _set_xml($_xmlfile,$_clean){
$_fp = @fopen('newuser.xml','w');
if(!$_fp){
exit('系统错误,文件不存在!');
}
flock($_fp,LOCK_EX);
$_string = "\r\t";
fwrite($_fp, $_string,strlen($_string));
$_string = "

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