PHP simplexml解析结果需要进行强制类型转换

最新推荐文章于 2024-04-21 05:00:00 发布

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本文通过PHP代码解析XML文件中的城市信息，展示了如何遍历节点并筛选特定省份、城市的县区数据，同时输出了相关属性。

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$xml=simplexml_load_file('city_index.xml');
//print_r ($xml->city_index->location[2]->attributes());

foreach($xml->city_index->location as $location )
{
 print_r ($location->attributes());

 $provinceXml=(string)$location->attributes()['province'];
 $cityXml=(string)$location->attributes()['city'];
 $countyXml=(string)$location->attributes()['county'];

 echo "$countyXml:".$countyXml." ";

 if($provinceXml==="广东省" && $cityXml==="广州市" && FALSE!=strstr("从化市",$countyXml))
 {
 echo $location->attributes()['county']." ";
 echo $location->brief." ";
 echo $location->specialty." ";
 }
 /*
 foreach($location->attributes() as $key => $value)
 {
 echo $key,'="',$value,"\" ";
 }
 */
}