php读取xml有关问题
php读取xml问题
在网上下了个例子,代码如下但是运行却没有显示,只显示了 "名字: "后面就什么也没有了,是不是哪里还需要配置一下呀,请大家帮忙解决!!
$parser = xml_parser_create(); //创建一个parser编辑器
xml_set_element_handler($parser, "startElement ", "endElement ");//设立标签触发时的相应函数 这里分别为startElement和endElenment
xml_set_character_data_handler($parser, "characterData ");//设立数据读取时的相应函数
$xml_file= "1.xml ";//指定所要读取的xml文件,可以是url
$filehandler = fopen($xml_file, "r ");//打开文件
while ($data = fread($filehandler, 4096))
{
xml_parse($parser, $data, feof($filehandler));
}//每次取出4096个字节进行处理
fclose($filehandler);
xml_parser_free($parser);//关闭和释放parser解析器
$name=false;
$position=false;
function startElement($parser_instance, $element_name, $attrs) //起始标签事件的函数
{
global $name,$position;
if($element_name== "NAME ")
{
$name=true;
$position=false;
echo "名字: ";
}
if($element_name== "POSITION ")
{$name=false;
$position=true;
echo "职位: ";
}
}
function characterData($parser_instance, $xml_data) //读取数据时的函数
{
global $name,$position;
if($position)
echo $xml_data. "
";
if($name)
echo $xml_data. "
";
}
function endElement($parser_instance, $element_name) //结束标签事件的函数
{
global $name,$position;
$name=false;
$position=false;
}
?>
xml文件代码如下:
------解决方案--------------------
有个加过密的xml类,可以把任何xml读成数组的,里面也是用PHP内置函数实现的。要发给你
------解决方案--------------------
估摸着你的XML是GB2312编码的,XML默认是UTF-8的。你把你的XML文件改成UTF8的试试。
------解决方案--------------------
源文件是对的,在PHP4下面测试是正确的
------解决方案--------------------
编码是utf-8的。不知在gb2312环境有没影响
------解决方案--------------------
当然有影响,如果是utf-8的,你想用在gb2312下,最好转码
------解决方案--------------------

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