Creating a sequence from 1-ZZZZZZZZ in PHP
<p>I am working on something where I need to generate the sequence 1,2,3...a,b,c,d...z,11,12,13...aa,ab,ac...zzzzzzzz, using php. This will only ever have to happen once, so it dosen't need to be very fast.</p>

<p>Thanks!</p>
