一个简单的xml类,可以解析和生成xml文件数据
<?php
include('xml.php');
$data = XML_unserialize($xml);
?>
$xml即是xml文件的内容,$data是解析出的数组;
<?php
include('xml.php');
$xml = XML_serialize($data);
?>
以上为使用实例,分别解析xml文档和生成xml格式的数据
xml.php源码
<?php
###################################################################################
#
# XML Library, by Keith Devens, version 1.2b
# http://keithdevens.com/software/phpxml
#
# This code is Open Source, released under terms similar to the Artistic License.
# Read the license at http://keithdevens.com/software/license
#
###################################################################################
###################################################################################
# XML_unserialize: takes raw XML as a parameter (a string)
# and returns an equivalent PHP data structure
###################################################################################
function & XML_unserialize(&$xml){
$xml_parser = &new XML();
$data = &$xml_parser->parse($xml);
$xml_parser->destruct();
return $data;
}
###################################################################################
# XML_serialize: serializes any PHP data structure into XML
# Takes one parameter: the data to serialize. Must be an array.
###################################################################################
function & XML_serialize(&$data, $level = 0, $prior_key = NULL){
if($level == 0){ ob_start(); echo '<?xml version="1.0" ?>',"\n"; }
while(list($key, $value) = each($data))
if(!strpos($key, ' attr')) #if it's not an attribute
#we don't treat attributes by themselves, so for an empty element
# that has attributes you still need to set the element to NULL
if(is_array($value) and array_key_exists(0, $value)){
XML_serialize($value, $level, $key);
}else{
$tag = $prior_key ? $prior_key : $key;
echo str_repeat("\t", $level),'
相关文档:
XML的全称Extensible Markup Language,意思是可扩展的标记语言,是标准通用标记语言SGML(Standard Generalized Markup Language)的一个子集。1998年2月,W3C发布了XML1.0标准,其目的是为了在Web上能以现有的超文本标记语言HTML的使用方式提供,接收和处理通用的SGML。XML是SGML的一个简化子集,它以一种开放的,自我描述的 ......
(一) 先讲一下XML中的物殊字符,手动填写时注意一下。
字符 字符实体
& &n ......
不解释了,自己看代码吧.......................
using System;
using System.Text;
using System.Data;
using System.Web.UI.WebControls;
using System.Data.SqlClient;
using System.Web;
using System.Web.UI;
using System.Xml;
namespace Gogofly.CommonOperation
{
/// <summary>
/// ......
---xml拆分以不定空格为分割符号的字符串
--测试数据
if object_id('[tb]') is not null drop table [tb]
create table [tb]([a] varchar(200))
go
insert [tb]
select 'aaaa bbbb cccc dddd'
insert [tb]
select 'eeeeee ffff hhhh   ......