使用PHP 5.0 輕松解析XML文檔（5）
Jun 21, 2016 am 09:15 AM
xml
下面是通過(guò)getNode()函數(shù)，返回某一個(gè)分類下的所有商品的信息商品名：
food11<br>Array( [name] =＞ food11 [price] =＞ 12.90)Array( [id] =＞ food11)商品名：food12<br>Array( [name] =＞ food12 [price] =＞ 22.10 [desc] =＞ Array ( [value] =＞ 好東西推薦 [attrs] =＞ Array ( [creator] =＞ hahawen ) ))Array( [id] =＞ food12)
下面是通過(guò)findNodeByPath()函數(shù)，返回某一商品的信息商品名：
food11<br><br>Array( [name] =＞ food11 [price] =＞ 12.90)Array( [id] =＞ food11)
下面是通過(guò)setValue()函數(shù)，給商品"food11"添加屬性, 然后顯示添加后的結(jié)果
＜?xml version="1.0" encoding="GB2312" ?＞＜shop＞ ＜name＞華聯(lián)＜/name＞ ＜address＞北京長(zhǎng)安街－9999號(hào)＜/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(gè)商品不錯(cuò)＜/leaveword＞ ＜/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＞
下面是通過(guò)removeValue()/removeAttribute()函數(shù)，給商品"food11"改變和刪除屬性, 然后顯示操作后的結(jié)果
＜?xml version="1.0" encoding="GB2312" ?＞＜shop＞ ＜name＞華聯(lián)＜/name＞ ＜address＞北京長(zhǎng)安街－9999號(hào)＜/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(gè)商品不錯(cuò)＜/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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php提交表單通過(guò)后,彈出的對(duì)話框怎樣在當(dāng)前頁(yè)彈出php提交表單通過(guò)后,彈出的對(duì)話框怎樣在當(dāng)前頁(yè)彈出而不是在空白頁(yè)彈出？想實(shí)現(xiàn)這樣的效果：而不是空白頁(yè)彈出:------解決方案--------------------如果你的驗(yàn)證用PHP在后端，那么就用Ajax；僅供參考：HTML code
