How to count foreach loop by range

Question

I\'m trying to make the carousel slide image slide by 4 images per slide. I want each slide to display four images, and then the next slide will display another four images. I h

Answer 1

I believe that will do the trick:

 $photo){
?>
    

        

            

                

                
                
                
            
        
    

The point is to use $k, whenever it is divisible by 4 (4, 8, 12, 16, ...), with the function $k % $numImagesPerSlide == 0 then you print the code you need. I guess you will need an extra code, like

if ($k % $numImagesPerSlide == 0) {
    //print the header of the carrousel
}