php article spun and spinner

I need an article spinner script on php! I need the script to work with unlimited amount of synonymous words and PHRASES! What I need is... The script to be able to actually make the articles first in a spun format, such as:{a|b|c|d||e|f|etc...}, where these are actually combinations of synonymous words or synonymous phrases, in my thesaurus. Script should be able to allow user to do multiple SPUN. User should be able to choose amount of articles to generate (SPIN) then script generate and allow user to download zip file. Ready made script are very welcome as long as they do the job.