Comma separated list from array with “and” before last element

Question

I have an array ($number_list) that has a dynamically generated list of values. There will be at least 1 value in the array and no more than 4.

Currentl

Answer 1

If the list has at least two elements at the end, you can implode them with " and " (or if your question wasn't borked ", and ") already.

Then you implode the whole array with ", ".

• http://php.net/array_splice

Example:

Demo: https://eval.in/45277