Walking through a string

[speedway]

Hi all

PHP learner here. I want to "walk" through a string and place each item in an array for later use. I will be working on the list of banned emails providers in VB that is a big string with each item spearated by a space.

I want to display these in a page if a new user wishes to see if their providers address had been banned.

Any help appreciated

Cheers