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返回我有如下一個簡單的腳本:打印可變從API
<?php
header('Content-Type: text/plain; charset=utf-8;');
$file = file_get_contents("http://weather.justcode.us/api.php?city=Suzhou");
print_r(json_decode($file));
?>
,並返回
stdClass Object
(
[apiVersion] => 1.0
[data] => stdClass Object
(
[location] => Suzhou, CHN
[temperature] => 68
[skytext] => Clear
[humidity] => 60
[wind] => 13
[date] => 2013-05-04
[day] => Saturday
)
)
如何打印(例如)只是數據 - >位置,或者只是數據 - >日期?噢,如果這是一個簡單的問題,請提前道歉。