coco

hi to everyone that replied to my thread, regarding blank php pages, i have tested everything on php, everything seems fine, apache services is working also, tested phpinfo that seems ok too, but i am at a lost why i can see everything on dreamweaver but not when browse through localhost. it worked b4 but i don't why not now, also i have upgraded php from php 4.3.6 to php 4.3.9. apache 2.3.9 to apache 2.0.52 mysql 4.0.18nt to mysql 5.0.0a alpha, i wonder if this is the cause. if anyone can help i will be grateful thanks coco