Can someone help me with an array problem?

Hi, I'm rather new to PHP and I'm working on a very small script that just outputs a 9 value random alphanumeric password to my browser. What I have for the script now is listed every letter and number (62 in all) and then did 9 random commands and had it output via HTML. I would much rather create a single array and then do a rand command and loop. Can someone help me through this. I already have the array: <?php $alpha = array ( "letters" => array(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z), "numbers" => array(1,2,3,4,5,6,7,8,9,0) ); Thanks! -------------------------------------------- -Alex "Big Al" Behrens E-mail: bigal@3d-unlimited.com Phone: 651-482-8779 Fax: 651-482-1391 ICQ: 3969599 Owner of the 3D-Unlimited Network: http://www.3d-unlimited.com Send News: news@3d-unlimited.com