例子
XML 文件:
代码如下 |
|
George
John
Reminder
Don't forget the meeting!
PHP 代码:
if (file_exists('test.xml'))
{
$xml = simplexml_load_file('test.xml');
var_dump($xml);
}
else
{
exit('Error.');
}
?>
输出:
object(SimpleXMLElement)#1 (4)
{
["to"]=> string(4) "George"
["from"]=> string(4) "John"
["heading"]=> string(8) "Reminder"
["body"]=> string(29) "Don't forget the meeting!"
}
|
假如有一个“iciba.xml”文件,其内容如下:
代码如下 |
|
天空
Array;Array;
The church tower stood against the sky like a finger pointing towards heaven.
教堂的尖塔在天空的映衬下宛如指向天空的手指。
A balloon floated across the sky.
气球飘过天空。
A bolt of lightning lit up the sky.
(一道)闪电照亮了天空。
A bright moving object appeared in the sky at sunset.
日落西山时,天空出现了一个移动的发亮物体。
A bright rainbow arched above.
一弯明亮的彩虹悬挂在天空。
在PHP语言中我们可以用以下方法取得我们想要的值:
$xmldata = simplexml_load_file("iciba.xml");
header("Content-Type: text/html; charset=UTF-8");
print_r($xmldata); //第一部分www.111cn.net
$listcount = count($xmldata->sent);
for($i=0;$i
$dictlist = $xmldata->sent[$i];
echo " 例句:".$dictlist->orig;
echo " 翻译:".$dictlist->trans;
}
?>“第一部分”将输出:
SimpleXMLElement Object
(
[@attributes] => Array
(
[num] => 219
[id] => 219
[name] => 219
)
[key] => 天空
[pos] => SimpleXMLElement Object
(
)
[acceptation] => Array;Array;
[sent] => Array
(
[0] => SimpleXMLElement Object
(
[orig] => The church tower stood against the sky like a finger pointing towards heaven.
[trans] => 教堂的尖塔在天空的映衬下宛如指向天空的手指。
)
[1] => SimpleXMLElement Object
(
[orig] => A balloon floated across the sky.
[trans] => 气球飘过天空。
)
[2] => SimpleXMLElement Object
(
[orig] => A bolt of lightning lit up the sky.
[trans] => (一道)闪电照亮了天空。
)
[3] => SimpleXMLElement Object
(
[orig] => A bright moving object appeared in the sky at sunset.
[trans] => 日落西山时,天空出现了一个移动的发亮物体。
)
[4] => SimpleXMLElement Object
(
[orig] => A bright rainbow arched above.
[trans] => 一弯明亮的彩虹悬挂在天空。
)
)
)“第二部分”将输出:
|
例句:The church tower stood against the sky like a finger pointing towards heaven.
翻译:教堂的尖塔在天空的映衬下宛如指向天空的手指。
例句:A balloon floated across the sky.
翻译:气球飘过天空。
例句:A bolt of lightning lit up the sky.
翻译:(一道)闪电照亮了天空。
例句:A bright moving object appeared in the sky at sunset.
翻译:日落西山时,天空出现了一个移动的发亮物体。
例句:A bright rainbow arched above.
翻译:一弯明亮的彩虹悬挂在天空。
例子,更深入的一个遍历输出生成表格
代码如下 |
|
eader("content-type:text/html; charset=utf-8"); //设置编码
$xml = simplexml_load_file('a.xml'); //载入xml文件 $lists和xml文件的根节点是一样的
echo $xml->company." ";
echo $xml->town." id:";
echo $xml->town['id']." parent:";
echo $xml->town['parent']." ";
echo " 循环读取: ";
foreach($xml->user as $users){ //有多个user,取得的是数组,循环输出
echo "------------------- ";
echo "姓名:".$users->name." ";
echo "编号:".$users->age." ";
echo "性别:".$users->age['sex']." ";
echo "序号:".$users->height." ";
}
echo " 循环读取: ";
foreach($xml->town as $towns){ //有多个user,取得的是数组,循环输出
echo "------------------- ";
echo "id:".$towns['id']." ";
echo "归属:".$towns['parent']." ";
echo "地区:".$towns." ";
}
|
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