使用PHP 5.0 轻松解析XML文档（4）

发布: 2007-6-21 15:32 | 作者: | 来源: | 查看: 15次 | 进入软件测试论坛讨论

　　下面是例子运行对结果:

　　下面是通过函数getSaveData()返回的整个xml数据的数组

Array
(
    [name] =＞ 华联
    [address] =＞ 北京长安街－9999号
    [desc] =＞ 连锁超市
    [cat_food] =＞ Array
        (
            [attrs] =＞ Array
                (
                    [id] =＞ food
                )
            [goods_food11] =＞ Array
                (
                    [name] =＞ food11
                    [price] =＞ 12.90
                    [attrs] =＞ Array
                        (
                            [id] =＞ food11
                        )
                )
            [goods_food12] =＞ Array
                (
                    [name] =＞ food12
                    [price] =＞ 22.10
                    [desc] =＞ Array
                        (
                            [value] =＞ 好东西推荐
                            [attrs] =＞ Array
                                (
                                    [creator] =＞ hahawen
                                )
                        )
                    [attrs] =＞ Array
                        (
                            [id] =＞ food12
                        )
                )
        )
    [cat_1] =＞ Array
        (
            [goods_tel21] =＞ Array
                (
                    [name] =＞ tel21
                    [price] =＞ 1290
                    [attrs] =＞ Array
                        (
                            [id] =＞ tel21
                        )
                )
        )
    [cat_coat] =＞ Array
        (
            [attrs] =＞ Array
                (
                    [id] =＞ coat
                )
            [goods_coat31] =＞ Array
                (
                    [name] =＞ coat31
                    [price] =＞ 112
                    [attrs] =＞ Array
                        (
                            [id] =＞ coat31
                        )
                )
            [goods_coat32] =＞ Array
                (
                    [name] =＞ coat32
                    [price] =＞ 45
                    [attrs] =＞ Array
                        (
                            [id] =＞ coat32
                        )
                )
        )
    [special_hot] =＞ Array
        (
            [attrs] =＞ Array
                (
                    [id] =＞ hot
                )
            [goods_0] =＞ Array
                (
                    [name] =＞ hot41
                    [price] =＞ 99
                )
        )
)

　　下面是通过setValue()函数，给给根节点添加信息，添加后显示出结果xml文件的内容

＜?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＞
  ＜/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＞