訪問stdClass對象數組

Question

PHP新手....我試圖從解碼的json文件中訪問數組中的值。我印我的變量在屏幕上，這被退回......

Array ( 
[0] => stdClass Object ( 
    [period] => 0 
    [title] => Sunday 
    [fcttext] => Mostly cloudy with a chance of ... 
    [pop] => 50) 
[1] => stdClass Object ( 
    [period] => 1 
    [title] => Sunday Night 
    [fcttext] => Partly cloudy. Low of 64F. Win.... 
    [pop] => 10) 
[2] => stdClass Object ( 
    [period] => 2 
    [title] => Monday 
    [fcttext] => Partly cloudy. High of 90F. Winds less than 5 mph. 
    [pop] => 10) 
[3] => stdClass Object ( 
    [period] => 3 
    ... 
    ) 
) 

如何訪問，例如，在fcttext從週期1？

謝謝！

Answer 1

類的方法和properties與->運營商訪問：

echo $arr[1]->fcttext; 

退房Reference - What does this symbol mean in PHP?當你在PHP中操作的含義不確定。