请教高手一个关于PHP解析XML的问题！！！！！！！！！！！！！！！！！

Question

参见http://community.csdn.net/Expert/topic/4202/4202101.xml?temp=.2045557
并令属性 $onlytag = array();
即可解析xml文档

Answer 1

xuzuning(唠叨：你这行怎么报错啊  $ar = preg_split("/(<\/?\w+.*?>)/si",$string,-1,PREG_SPLIT_OFFSET_CAPTURE | PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);

Answer 2

xuzuning(唠叨）请问你这个类怎么用啊，比如我现在已经把XML的内容读到变量$buffer中了，然后该怎么做呢？

Answer 3

不行啊xuzuning(唠叨），解析XML文件好像有问题啊，就是上面的XML文档，我是这样写的$listattachfile="D:\www\kl.xml";
($fd = fopen($listattachfile,"r")) || die("Error open $listattachfile!");;
while ($buffer = fgets($fd, 4096)) {
//echo $buffer;
$g=2;
}
fclose($fd);$o = new THTMLtag;
$o->parse($buffer);
print_r($o->tag_list);
echo $o->genHTML();而且$onlytag = array();可是显示的结果是“没有发现错误
Array ( ) ”

Answer 4

$tpl = <<< HTML
<?xml version=”1.0” encoding=”GBK”?>
<!DOCTYPE user SYSTEM “orgArch.dtd”>
<organization>
<orgUnit id＝”1” name＝”市1局” />
<orgUnit id=”2” name=”市1局分局” upid=”1”/>
<orgUnit id=”3” name=”市2局”/>
<orgUnit id=”4” name=”市2局分局” upid=”3”/>
</organization>
HTML;$o = new THTMLtag;
$o->parse($tpl);
print_r($o->tag_list);
Array
(
    [0] => Array
        (
            [tagname] => _text
            [tagoffs] => 0
            [tagdeep] => 0
            [value] => <?xml version=”1.0” encoding=”GBK”?>
<!DOCTYPE user SYSTEM “orgArch.dtd”>        )    [1] => Array
        (
            [tagname] => organization
            [tagoffs] => 82
            [tagdeep] => 0
            [tagend] => 11
            [tagtype] => on
        )    [2] => Array
        (
            [tagname] => _text
            [tagoffs] => 96
            [tagdeep] => 1
            [value] =>         )    [3] => Array
        (
            [tagname] => orgunit
            [tagoffs] => 98
            [tagdeep] => 1
            [tagend] => -1
            [tagtype] => on
        )    [4] => Array
        (
            [tagname] => _text
            [tagoffs] => 135
            [tagdeep] => 2
            [value] =>         )    [5] => Array
        (
            [tagname] => orgunit
            [tagoffs] => 137
            [tagdeep] => 2
            [tagend] => -1
            [tagtype] => on
            [id] => ”2”
            [name] => ”市1局分局”
            [upid] => ”1”/
        )    [6] => Array
        (
            [tagname] => _text
            [tagoffs] => 186
            [tagdeep] => 3
            [value] =>         )    [7] => Array
        (
            [tagname] => orgunit
            [tagoffs] => 188
            [tagdeep] => 3
            [tagend] => -1
            [tagtype] => on
            [id] => ”3”
            [name] => ”市2局”/
        )    [8] => Array
        (
            [tagname] => _text
            [tagoffs] => 222
            [tagdeep] => 4
            [value] =>         )    [9] => Array
        (
            [tagname] => orgunit
            [tagoffs] => 224
            [tagdeep] => 4
            [tagend] => -1
            [tagtype] => on
            [id] => ”4”
            [name] => ”市2局分局”
            [upid] => ”3”/
        )    [10] => Array
        (
            [tagname] => _text
            [tagoffs] => 273
            [tagdeep] => 5
            [value] =>         )    [11] => Array
        (
            [tagname] => organization
            [tagoffs] => 275
            [tagdeep] => 4
            [tagend] => 0
            [tagtype] => off
        ))