我得到的结果如下。我想打印问题和cat_id但不知道如何???实际上我是codeigniter的新手。任何帮助将不胜感激。
Array
(
[data] => Array
(
[0] => Array
(
[records] => Array
(
[0] => stdClass Object
(
[qst_id] => 1
[question] => Describe a major change that occurred in a job that you held. How did you adapt to this change?
[cat_id] => 1
)
[1] => stdClass Object
(
[qst_id] => 2
[question] => Tell about a situation in which you had to adjust to changes over which you had no control. How did you handle it?
[cat_id] => 1
)
)
[cat_id] => 1
)
[1] => Array
(
[records] => Array
(
)
[cat_id] => 4
)
[2] => Array
(
[records] => Array
(
[0] => stdClass Object
(
[qst_id] => 3
[question] => Give an example of a situation where others were intense but you were able to maintain your composure.
[cat_id] => 6
)
)
[cat_id] => 6
)
)
)