php中使用DOM类读取XML文件的实现代码_php技巧

 
 
 
2012 
 
元旦 
 
2012-1-1 
2012-1-3 
 
 
2011-12-31 
 
 
 
春节 
 
2012-1-22 
2012-1-28 
 
 
2012-1-21 
2012-1-29 
 
 
 
清明节 
 
2012-4-2 
2012-4-4 
 
 
2012-3-31 
2012-4-1 
 
 
 
劳动节 
 
2012-4-29 
2012-5-1 
 
 
2012-4-28 
 
 
 
端午节 
 
2012-6-22 
2012-6-24 
 
 
 
 
中秋节、国庆节 
 
2012-9-30 
2012-10-7 
 
 
2012-9-26 
 
 
 
 
 
php代码如下： 
 代码如下:

//读取xml文件 
$xmlDoc = new DOMDocument(); 
$xmlDoc->load('http://127.0.0.1/holiday.xml'); 
//获得该xml文件中的所有年份 
$years = $xmlDoc->getElementsByTagName("year"); 
//对每一个年份进行处理 
foreach($years as $year){ 
//获得具体的年份值 
$yearNames = $year->getElementsByTagName("yearName"); 
$yearName = $yearNames->item(0)->nodeValue; 
echo $yearName.'年'.'
'; 
//获得该年份下所有的假日 
$holidays = $year->getElementsByTagName("holiday"); 
//对每一个假日进行处理 
foreach($holidays as $holiday){ 
//获得假日名称 
$holidayNames = $holiday->getElementsByTagName("holidayName"); 
$holidayName = $holidayNames->item(0)->nodeValue; 
echo iconv('utf-8','gb2312', $holidayName).': '.'
'; 
//获得假日的具体放假日期 
$daysOffs = $holiday->getElementsByTagName("daysOff"); 
$daysOff = $daysOffs->item(0); 
$froms = $daysOff->getElementsByTagName("from"); 
$from = $froms->item(0)->nodeValue; 
$tos = $daysOff->getElementsByTagName("to"); 
$to = $tos->item(0)->nodeValue; 
echo '假期为：'.$from.' 至 '.$to.'
'; 
//获得针对该假日的调休日期 
$overTimes = $holiday->getElementsByTagName("overTime"); 
$overTime = $overTimes->item(0); 
$days = $overTime->getElementsByTagName("day"); 
//通过判断，有调休日期则显示，没有则不显示 
if($days->length!=0){ 
echo '调休日为：'; 
foreach($days as $day){ 
echo $day->nodeValue.' '; 
} 
echo '
'; 
} 
echo '
'; 
} 
} 
?> 
 

输出显示：