行對結果:
下面是通過函數getSaveData()返回的整個XML數據的數組
Array( [name] =＞ 華聯 [address] =＞ 北京長安街－9999號 [desc] =＞ 連鎖超市 [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] =＞ 好東西推薦 [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 ) ))
下面是通過setValue()函數，給給根節點添加信息，添加後顯示出結果XML文件的內容
＜?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＞ ＜/goods＞ ＜goods id="food12"＞ ＜name＞food12＜/name＞ ＜price＞22.10＜/price＞ ＜desc creator="hahawen"＞好東西推薦＜/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＞