foreach循环中的2个数组变量

Question

I have a array below under variable $db_array. How do I take the [code] field put in a new array variable $code and [subject] field in a new array variable $subject?

Array ( [id] => 208 [code] => ABCDEF [subject] => A  ) 
Array ( [id] => 324 [code] => GHIJKL [subject] => B  ) 
Array ( [id] => 382 [code] => MNOPQR [subject] => C  )

And how do I foreach loop which both of the new array variable? Something like

foreach($code as $i && $subject as $k){
if($i == ABCDEF && $k == A){
echo "yes";
}
else{ echo "no"; }
}

Answer 1

Make use of array_column.

$code = array_column($yourArray,'code');
$subject = array_column($yourArray,'subject');