【发布时间】:2017-06-02 02:09:44
【问题描述】:
我在解码后的 JSON 的 php 中使用 print_r 得到以下输出:
stdClass Object
(
[assignments] => Array
(
[0] => stdClass Object
(
[assignmentid] => 1
[grades] => Array
(
[0] => stdClass Object
(
[id] => 1
[userid] => 3
[attemptnumber] => 0
[timecreated] => 1484244192
[timemodified] => 1484244203
[grader] => 2
[grade] => 85.00000
)
)
)
)
[warnings] => Array
(
)
)
我想获取 [grade] => 85.00000 的值并将其存储在变量中。我该怎么做呢?
【问题讨论】:
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标签: php json file parsing decode