PHP create key => value pairs within a foreach

Question

I want to create a key-value pairs in an array within a foreach. Here is what I have so far:

function createOfferUrlArray($Offer) {
    $offerArray = array();

         


        

Answer 1

Something like this?

foreach ($Offer as $key => $value) { 
  $offerArray[$key] = $value[4];
}