使用PHP 5.0 輕鬆解析XML文檔(6)

來源:互聯網
上載者:User
下面是通過createNode()函數,添加商品, 然後顯示添加後的結果
<?xml version="1.0" encoding="GB2312" ?>
<shop>
<name>華聯</name>
<address>北京長安街-9999號</address>
<desc>連鎖超市</desc>
<telphone>123456789</telphone>
<cat id="food">
<goods id="food11">
<name>food11</name>
<price>12.90</price>
<leaveword author="hahawen" date="2004-12-05">這個商品不錯</leaveword>
</goods>
<goods id="food12">
<name>new food12</name>
<price>22.10</price>
</goods>
<goods id="food13">
<name>food13</name>
<price>100</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>
  下面是通過removeNode()函數,刪除商品, 然後顯示刪除後的結果
<?xml version="1.0" encoding="GB2312" ?>
<shop>
<name>華聯</name>
<address>北京長安街-9999號</address>
<desc>連鎖超市</desc>
<telphone>123456789</telphone>
<cat id="food">
<goods id="food11">
<name>food11</name>
<price>12.90</price>
<leaveword author="hahawen" date="2004-12-05">這個商品不錯</leaveword>
</goods>
<goods id="food13">
<name>food13</name>
<price>100</price>
</goods>
</cat>
<cat>
<goods id="tel21">
<name>tel21</name>
<price>1290</price>

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