Question

I have an array that gets processed through a foreach loop.

foreach($images as $imageChoices) {
    Do stuff here
}

How do I limit the loop to only process the first 4 items in the array?

Answer 1

The array_slice() function can be used.

foreach(array_slice($images, 0, 4) as $imageChoices) { … }

This enables you to only loop over the values that you want, without keeping count of how many you have done so far.