Reply To: Specify number of gallery images to display on the front end

• John Huebner

• February 19, 2018 at 3:26 am

I would set a limit variable, based on your condition. Where, if the limit is 0 (zero) that means unlimited. Then in your foreach loop, the you’ll need a counter

$counter = 0;
foreach ($preview_gallery_images as $preview_gallery_image) {
  // before showing an image
  if ($limit > 0 && $counter > $limit) {
    // do not continue showing images
    break;
  }

  // your code for showing image

  // after showing image, increment counter
  $counter++;
}