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+--- Thread: How to get ids from session in codeIgniter (/showthread.php?tid=65115)
How to get ids from session in codeIgniter - nkhan - 05-01-2016
I want to know is there any way to get all qids without using foreach loop.
PHP Code:
$data=array(
'position' =>$row->pos,
'qid' =>$row->id
);
$items=$this->session->userdata('mcqs');
$items[]=$data;
$mcqs=$this->session->set_userdata('mcqs', $items);
PHP Code:
Array
(
[0] => Array
(
[position] => 5
[qid] => 3
)
[1] => Array
(
[position] => 6
[qid] => 4
)
[2] => Array
(
[position] => 2
[qid] => 5
)
[3] => Array
(
[position] => 4
[qid] => 1
)
)
please help me .
RE: How to get ids from session in codeIgniter - Wouter60 - 05-01-2016
PHP Code:
$qids = array_column($array,'qid');
http://php.net/manual/en/function.array-column.php
RE: How to get ids from session in codeIgniter - nkhan - 05-02-2016
@Wouter60
It is exactly what i am looking for.
Thanks