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" ?> |