I have a set of 7 images.
Here is the code that I am using to show the images
for ($i = 0; $i < $image_num; $i++):
It starts from the 1st image, and displays all of them in order.
How can I just show images 1 - 5, and leave out images 6 and 7? Images 6 and 7 are used for other pages.