从google日历返回json并用php解析

我应该将alt=json和日期变量放在url中的什么位置。当我从url中排除日期时，它可以正常工作，但对它们无效。另外，当我试图打印一个特定的对象时，我会得到一个错误，即该对象不存在。谢谢大家!

试试看-

$current = $_GET['current'];
$future = $_GET['future'];
//$CMD = $_GET['CMD'];

$current = mktime(0,0,0,date("m"),date("d"),date("Y"));
$currentDate = date("Y-m-d",$current);

$future = mktime(0,0,0,date("m"),date("d")+7,date("Y"));
$futureDate = date("Y-m-d", $future);
//need to get the futureDate for URL
//$futrureDate = date("Y-m-d",$_GET['finalDate'])

// build feed URL
$googleURL = "http://www.google.com/calendar/feeds/$userid/private-$magicWord/basic?start-min=$currentDate&start-max=$futureDate/full?alt=json";
//$googleURL = "http://www.google.com/calendar/feeds/$userid/private-$magicWord/basic?alt=json";
//$url = "http://www.google.com/calendar/feeds/developer-calendar@google.com/public/full?alt=json";
$data = file_get_contents($googleURL);
echo $data;
//$json = json_encode($data);
//echo $json;
//By default json_decode returns an stdClass object. You have to give a second parameter for this function TRUE.
$object = json_decode($json,TRUE);
print_r($object->title[1]);

//echo $object->title[0];

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似乎URL方案要求基本视图，然后添加完整视图。你只能有一个

尝试以下任一方法：

$googleURL = "http://www.google.com/calendar/feeds/$userid/private-$magicWord/basic?start-min=$currentDate&start-max=$futureDate/full&alt=json";

或

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我第一次尝试了这个，但打开流失败了：HTTP请求失败！HTTP/1.0 400错误请求

$googleURL = "http://www.google.com/calendar/feeds/$userid/private-$magicWord/basic?start-min=$currentDate&start-max=$futureDate&alt=json";

$googleURL = "http://www.google.com/calendar/feeds/$userid/private-$magicWord/full?start-min=$currentDate&start-max=$futureDate&alt=json";