Question

What would be a good way to generate 7 unique random numbers between 1 and 10.
I can’t have any duplicates.
I could write a chunk of PHP to do this (using rand() and pushing used numbers onto an array) but there must be a quick way to do it.

any advice would be great.

Answer 1

Simple one-liner:

print_r(array_rand(array_fill(1, 10, true), 7));