SimpleXML 来自另一个数组的多个数据

Question

拜托，我有这段代码可以将数据从 XML 导入数据库：

$a = glob('data/*/*.xml');

echo "import kategorie ...... ";
foreach ($a as $i) {
    $xml = simplexml_load_file("$i") or die ("Chyba: Nemuzu nacist soubor");

    foreach($xml->DocumentElement as $entry) {
        foreach ($entry->hotel as $dataHotel) {
            addCategory("$dataHotel->country", "$dataHotel->location", "$dataHotel->location2");
        }
        foreach ($entry->Popisy as $dataPopisy) {
            addHotel("$dataHotel->hotel", "$dataPopisy->doporuc");
        }
    }
}
echo "OK\n"

我不知道该怎么做——我需要在函数“addHotel”中从“hotel”数组和“Popisy”数组中获取数据。 所以，我需要同时从两个中获取。

这里是 XML 结构：http://pastebin.com/TNTpBijg，这里是 http://fmnet.cz/HLS240.xml

这可能吗？非常感谢！

---

现在我尝试了这个：

$a = glob('data/*/*.xml');

echo "import kategorie ...... ";
foreach ($a as $i) {
    $xml = simplexml_load_file("$i") or die ("Chyba: Nemuzu nacist soubor");

    foreach($xml->DocumentElement as $entry) {
        foreach ($entry->hotel as $dataHotel) {
            //addCategory("$dataHotel->country", "$dataHotel->location", "$dataHotel->location2");
            foreach ($entry->Popisy as $dataPopisy) {
               //addHotel("$dataHotel->hotel", "$dataPopisy->doporuc");
                echo "$dataHotel->hotel";
                echo "\n";
                echo "$dataPopisy->doporuc";
                echo "\n";
            }
        }
    }
}
echo "OK\n";

但输出只有： 导入类别……好的

Answer 1

是的，这是可能的。您可以通过将 popisy 循环嵌入酒店循环或相反的方式来实现。检查下面的代码：

$a = glob('data/*/*.xml');

echo "import kategorie ...... ";
foreach ($a as $i) {
    $xml = simplexml_load_file("$i") or die ("Chyba: Nemuzu nacist soubor");

    foreach($xml->DocumentElement as $entry) {
        foreach ($entry->hotel as $dataHotel) {
            addCategory("$dataHotel->country", "$dataHotel->location", "$dataHotel->location2");
            foreach ($entry->Popisy as $dataPopisy) {
               addHotel("$dataHotel->hotel", "$dataPopisy->doporuc");
            }
        }
    }
}
echo "OK\n"