Question

我需要从.asp网址中获取XML数据，但无法弄清楚它出错的地方。尝试：

<?php

$url = "http://bookings.emperordivers.com/webScheduleSpecificXML_all.asp";
$feed = file_get_contents($url);
$xml = simplexml_load_string($feed);

// Display the first post title
echo $xml->Schedules->Schedule[0]->Boat;

我希望这会有效，但怀疑.asp网址会以某种方式阻止，所以请尝试：

    function get_data($url) {
        $ch = curl_init();
        $timeout = 5;
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
        $data = curl_exec($ch);
        curl_close($ch);
        return $data;
}

    $returned_content = get_data('http://bookings.emperordivers.com/webScheduleSpecificXML_all.asp');
    $xml = simplexml_load_string($returned_content);

    // Display the first post title
    echo $xml->Schedules->Schedule[0]->Boat;

在这两种情况下都是漂亮的白色屏幕。是否有一个简单的技巧可以让它发挥作用？

Answer 1

您无法正确访问它：

echo $xml->Schedule[0]->Boat;

格式为：

SimpleXMLElement Object
(
    [Schedule] => Array
        (
            [0] => SimpleXMLElement Object
                (
                    [Start] => 2017-09-24
                    [Duration] => 7
                    [Boat] => MV Emperor Orion
                    [Itinerary] => Best of Maldives
                    [Dep-Arr] => Male
                    [Spaces] => 4
                    [Rates] => SimpleXMLElement Object
                        (
                            [Rate] => Array
                                (
                                    [0] => 1149
                                    [1] => 1,057.08
                                    [2] => 1,367.31
                                )

                        )

                )
 ...

获取.asp URL中的XML文件

1 个答案: