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使用PHP 5.0 轻松解析XML文档(5)

2004-11-15 08:00:00  作者:  来源:互联网  浏览次数:0  文字大小:【】【】【
简介:下面是通过getNode()函数,返回某一个分类下的所有商品的信息商品名: food11 Array ( [name] => food11 [price] => 12.90 ) Array ( [id] => food11 ) 商品名:food12 Array ( [name] => food12 [price] =>...
关键字:轻松 文档 XML 5.0 PHP

下面是通过getNode()函数,返回某一个分类下的所有商品的信息商品名:

food11

Array

(

[name] => food11

[price] => 12.90

)

Array

(

[id] => food11

)

商品名:food12

Array

(

[name] => food12

[price] => 22.10

[desc] => Array

(

[value] => 好东西推荐

[attrs] => Array

(

[creator] => hahawen

)

)

)

Array

(

[id] => food12

)

  下面是通过findNodeByPath()函数,返回某一商品的信息商品名:

food11

Array

(

[name] => food11

[price] => 12.90

)

Array

(

[id] => food11

)

  下面是通过setValue()函数,给商品"food11"添加属性, 然后显示添加后的结果

<?xml version="1.0" encoding="GB2312" ?>

<shop>

<name>华联</name>

<address>北京长安街-9999号</address>

<desc>连锁超市</desc>

<telphone>123456789</telphone>

<cat id="food">

<goods id="food11">

<name>food11</name>

<price>12.90</price>

<leaveword author="hahawen" date="2004-12-05">这个商品不错</leaveword>

</goods>

<goods id="food12">

<name>food12</name>

<price>22.10</price>

<desc creator="hahawen">好东西推荐</desc>

</goods>

</cat>

<cat>

<goods id="tel21">

<name>tel21</name>

<price>1290</price>

</goods>

</cat>

<cat id="coat">

<goods id="coat31">

<name>coat31</name>

<price>112</price>

</goods>

<goods id="coat32">

<name>coat32</name>

<price>45</price>

</goods>

</cat>

<special id="hot">

<goods>

<name>hot41</name>

<price>99</price>

</goods>

</special>

</shop>

  下面是通过removeValue()/removeAttribute()函数,给商品"food11"改变和删除属性, 然后显示操作后的结果

<?xml version="1.0" encoding="GB2312" ?>

<shop>

<name>华联</name>

<address>北京长安街-9999号</address>

<desc>连锁超市</desc>

<telphone>123456789</telphone>

<cat id="food">

<goods id="food11">

<name>food11</name>

<price>12.90</price>

<leaveword author="hahawen" date="2004-12-05">这个商品不错</leaveword>

</goods>

<goods id="food12">

<name>new food12</name>

<price>22.10</price>

</goods>

</cat>

<cat>

<goods id="tel21">

<name>tel21</name>

<price>1290</price>

</goods>

</cat>

<cat id="coat">

<goods id="coat31">

<name>coat31</name>

<price>112</price>

</goods>

<goods id="coat32">

<name>coat32</name>

<price>45</price>

</goods>

</cat>

<special id="hot">

<goods>

<name>hot41</name>

<price>99</price>

</goods>

</special>

</shop>

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