Merge 1 multidimensional array with a simple array

Question

I am trying to merge 2 arrays: 1 multidimensional and another one normal:

Multidimensional array - $_SESSION["products"]

array (size=2)
  0 => 
    array (size=4)
      'name' => string 'Lg Monitor' (length=10)
      'code' => string '30' (length=2)
      'qty' => string '1' (length=1)
      'price' => string '1300.50' (length=7)
  1 => 
    array (size=4)
      'name' => string 'Smasung Monitor' (length=15)
      'code' => string '29' (length=2)
      'qty' => string '1' (length=1)
      'price' => string '2300.50' (length=7)

Simple array - $qty

array (size=2)
  0 => string '2' (length=1)
  1 => string '3' (length=1)

EXPECTED OUTPUT

array (size=2)
  0 => 
    array (size=4)
      'name' => string 'Lg Monitor' (length=10)
      'code' => string '30' (length=2)
      'qty' => string '2' (length=1) // notice the qty change
      'price' => string '1300.50' (length=7)
  1 => 
    array (size=4)
      'name' => string 'Smasung Monitor' (length=15)
      'code' => string '29' (length=2)
      'qty' => string '3' (length=1) // notice the qty change
      'price' => string '2300.50' (length=7)

I tried:

foreach ($_SESSION["products"] as $cart_itm){
    foreach($qty as $qt) {
        $cart_itm['qty'] = $qt;
    }
 }

But did not work, cart_itm['qty'] remained the same (1).

Gerardo Charles Rojas Vega · Accepted Answer · 2014-11-20 16:36:01Z

1

Try with this:

foreach ($_SESSION["products"] as $key => &$cart_itm){
    $cart_itm['qty'] = $qty[$key];
}

edited Nov 20, 2014 at 16:36

answered Nov 20, 2014 at 16:29

Gerardo Charles Rojas Vega

6237 silver badges16 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

Adrian Over a year ago

still remaining the same.

Collectives™ on Stack Overflow

Merge 1 multidimensional array with a simple array

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related