我从这个XML文件中获取了sky_condition的XML属性:
<METAR>
<sky_condition sky_cover="SCT" cloud_base_ft_agl="1600"/>
<sky_condition sky_cover="BKN" cloud_base_ft_agl="2200"/>
</METAR>
使用PHP代码:
$sky = $xml->data->METAR[0]->sky_condition->attributes();
(我删除了额外的XML代码)
我正在使用它来输出数据:
<table border="0">
<?php foreach ($sky as $sky_cover => $cloud_base_ft_agl){
echo"<tr>";
echo"<td><strong>";
if ($sky_cover == "CAVOK") {echo "Ceiling and Visibility OK";} else {echo $sky_cover;
}
echo"</strong></td>";
echo"<td><strong>";
if (isset($cloud_base_ft_agl)){echo $cloud_base_ft_agl; }
echo"</strong></td>";
echo"</tr>";
}?>
</table>
无论如何,我可以显示数据,例如:
<table>
<tr>
<td><strong>SCT</strong></td>
<td><strong>1600</strong></td>
</tr>
<tr>
<td><strong>BKN</strong></td>
<td><strong>2200</strong></td>
</tr>
</table>
答案 0 :(得分:1)
就这样做
$xmlString = '<METAR>
<sky_condition sky_cover="SCT" cloud_base_ft_agl="1600"/>
<sky_condition sky_cover="BKN" cloud_base_ft_agl="2200"/>
</METAR>
';
$xml = simplexml_load_string($xmlString);
$td = "<tr><td><strong>%s</strong></td><td><strong>%s</strong></td></tr>";
echo '<table>';
foreach ( $xml->sky_condition as $value ) {
$attribute = $value->attributes();
printf($td, $attribute['sky_cover'], $attribute['cloud_base_ft_agl']);
}
echo '</table>';
参见演示