Checking for multiple strpos values

Question

I am wondering how to complete multiple strpos checks.

Let me clarify:
I want strpos to check the variable \"COLOR\" to see if any numbers fro

Answer 1

If all value is seperated by a space in value then you can do the following. Otherwise ignore it.

It is needed because if you have $color="25"; then strpos will found both 2, 5 and 25 so required result will not come