本文介绍了获取Json参数的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我需要下面的json-string的消息部分.可能有这种可能，但事实并非如此.
I need the message part of the json-string below. It should be possible with this, but it isn't.
echo $ fb_response ['data'] [0] ['message'];
echo $fb_response['data'][0]['message'];
[VGardena] => stdClass Object
(
[data] => Array
(
[0] => stdClass Object
(
[message] => The traditional cuisine of Val Gardena - so much variety, so many different local specialities!nCome and visit us this summer at the Dolomites Market in Selva: goo.gl/6kMvsE
[story] => Val Gardena Gru00f6den added 3 new photos u2014 eating Strudel in Selva Wolkenstein.
[created_time] => 2017-04-16T17:11:00+0000
[id] => 105061549531699_1321349021236273
)
[1] => stdClass Object
(
[message] => ud83cudf37ud83cudf37ud83cudf37 Mbincion a duc na Bona Pasca! ud83cudf37ud83cudf37ud83cudf37nnu25ba Serena #Pasqua a tutti!nu25ba Wir wu00fcnschen euch allen Frohe #Ostern!nu25ba Wishing you a Happy Easter!
[story] => Val Gardena Gru00f6den celebrating Easter with Marina Demetz at Val Gardena Gru00f6den.
[created_time] => 2017-04-16T08:00:00+0000
[id] => 105061549531699_1328683843836124
)
)
[paging] => stdClass Object
(
[previous] => https://graph.facebook.com/v2.8/105061549531699/posts?limit=2&since=1492362660&access_token=EAACx6A6Hb9cBAB8tomDGj9N1FpE2xcWMVE7ad0Y2q08XUjVmGXsQ2aPCEKbX0iiRxK6M6FWYl1os3I2k5ZC1uY2cnJ1bZB2He3KTOpbwNo9KAZAzweShCUFvOt9Nfb2jZB8gHZCiO8l66dxsqdMCAbgxIlkTqJ8EZD&__paging_token=enc_AdCelydXbqb60yLCpaRWbTgLMBNNGGsZAfGqMO82Go1ZCA3ZAkSH6IS2TOBzqBSZA6SXXmltAcOE6ugchoDN3xGK1egG7qp8QtzqYD5u6YLeh9jBZAgZDZD&__previous=1
[next] => https://graph.facebook.com/v2.8/105061549531699/posts?limit=2&access_token=EAACx6A6Hb9cBAB8tomDGj9N1FpE2xcWMVE7ad0Y2q08XUjVmGXsQ2aPCEKbX0iiRxK6M6FWYl1os3I2k5ZC1uY2cnJ1bZB2He3KTOpbwNo9KAZAzweShCUFvOt9Nfb2jZB8gHZCiO8l66dxsqdMCAbgxIlkTqJ8EZD&until=1492329600&__paging_token=enc_AdBOpmW5OIQydpreytQ0eoWAdD9grbpMpB3XrkTTJL493qrDlacQCGVrn23ZBdZCKqgLxijwuQEnq5E1mwFaeiG2jRqdBvJmN2c7qu5UJQvIDnZBwZDZD
)
)
推荐答案
不应该，因为您在data内有一个 object ，而不是一个数组. (data本身也是对象的属性.)
No it shouldn’t, because you have an object here inside data, and not an array. (And data itself is also the property of an object.)
对象属性是通过PHP中的->访问的.
Object properties are accessed via -> in PHP.
$foo['VGardena']->data[0]->message
这篇关于获取Json参数的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！