Question

How can I check for a offset in cake php in a loop?, I have a message saying this…

Notice (8): Undefined offset:  1 [APP\views\cars\car_details.ctp, line 53]

Notice (8): Undefined offset:  2 [APP\views\cars\car_details.ctp, line 53]

Its in a foreach loop and retrieving items like this

$car_ratings['CarRating'][$j]['reccar_num']

Answer 1

Just run a check of array_key_exists() on the element like:

if(array_key_exists($j, $car_ratings['CarRating'])){
  // true
}