Multi dimensional loops from 4 existing arrays

Question

I have 4 arrays like so:

$bidArr(1,2,3,4);
$bnameArr('Dave', 'Jim', 'Amy', 'Jill');
$bPosArr(7,2,8,10);
$bDayArr('Monday','Tuesday','Wednesday','Saturday');

What I would like to know how to do is combine these 4 arrays into one multi-dimensional array like so:

$allArr = array  (
  array(1,'Dave',7,'Monday'),
  array(2,'Jim',2,'Tuesday'),
  array(3,'Amy',8,'Wednesday'),
  array(4,'Jill',10,'Saturday)
);

Any help much appreciated!

Answer 1

You can do it using array_map by passing null instead of a callback:

$arrAll = array_map( null, $bidArr, $bnameArr, $bPosArr, $bDayArr );

Demo