基于值解析XML元素属性

Question

I have no problem parsing many different kinds of XML feeds and have methods for each different situation. I have come across one I am not familiar with how to attack it.

The feed has element attributes which is not a big deal but some of the attributes of the element are like this where the output is based on a value.

tornado="0" funnelcloud="0" wallcloud="0" rotation="0" hail="1" wind="0" flood="0" flashflood="0" other="0"

So basically if there is a 1 it will output that data. So how do I parse that so it outputs the listed one? I am thinking I need an array maybe? If so any examples so I can get an idea?

Here is how I parse the data which works great. Lightweight and simple.

$data = "http://www.spotternetwork.org/data.php";
$xml = simplexml_load_file($data);

foreach($xml->report as $report){

    $date = $report['stamp'];
    $narrative = $report['narrative'];
    $loc = $report['city1'];
    $tz = $report['tz'];

    $time = strtotime($date.' UTC');
    $dateInLocal = date("D g:i a", $time);

-Thanks

Answer 1

You'll need to specify what you are using to parse the xml but assuming it's simpleXML, you could do something like:

$attrs = [];
foreach($report->attributes() as $a => $b) {
    $attrs[$a] = $b;
}

$value = array_search('1', $attrs);

Switch:

switch ($value) {
    case 'hail':
        echo "hail stuff";
        break;
    case 'tornado':
        echo "tornado stuff";
        break;
}