PHP file_get_contents问题

Question

I am having a problem with PHP's file_get_contents command.

$url = "http://api.rememberthemilk.com/services/rest/".$format.$auth_token.$filter."&api_sig=".$md5.$apikey.$method;

$content = file_get_contents($url);

$array = json_decode($content, true);
$taskname = $array['rsp']['tasks']['list']['taskseries']['name'];
$duedate = $array['rsp']['tasks']['list']['taskseries']['task']['due'];

($format, $auth_token, $filter, $md5, $apikey, $method are already defined in the script)

When I try to run this code this error is returned:

[function.file-get-contents]: failed to open stream: HTTP request failed! HTTP/1.1 400 Bad request for line 101

line 101 = $content, = file_get_contents($url);

How to fix this? Thanks!!!

Answer 1

Try printing the URL after concatenating the variables. Then paste the URL into the address bar of your browser and see what comes back. Because it's a web service call, your browser might not know what to do with the response. In that case you might get additional information using the command-line user agent "curl", e.g.

curl -v 'http://some-url'

curl is built in to Macs and other *nix machines and is also available for Windows.