Question

I have the following line in my controller:

$data['faq'] = $this->faqModel->get();  

This data print the following using the print_r

    Array
(
[faq] => Array
    (
        [0] => Array
            (
                [faqid] => 12
                [catid] => 122
                [question] => How this CMS works
                [question_en] => How this CMS works
                [answer] => How this CMS works?
                [answer_en] => How this CMS works?

                [sorder] => 2
                [visible] => 1
            )

        [1] => Array
            (
                [faqid] => 8
                [catid] => 121
                [question] => How does the design cost?
                [question_en] => How does the design cost?
                [answer] => How does the design cost?

                [answer_en] => How does the design cost?

                [sorder] => 1
                [visible] => 1
            )

    )

)

I want to use the value stored in the [catid] key, and I am trying to do something like:
$data[‘faq’][‘catid’] to get that value in the controller (I want to make another select with that value) But I am getting with this error message: Undefined index: catid

Anyone can help me to get the value of [‘catid’]???

Regards, Zoran

Answer 1

Its 3 dimensional array u look closely there is two elements in faq array. You must wrote something like this: $data['faq'][0]['catid'] or $data['faq'][1]['catid']