explode didn't work well

Hi all: I had tried to split the string into an array of string using explode but the result isn't displaying anything I tried the example from document its its not showing anything, pls point out where i went wrong ********************** $pizaa="piece1 piece2 piece3 piece4 piece5 piece6"; $pieces = explode(' ', $pizza); echo $pizaa; echo ($pieces [2]); ******************** Thanks in advance Prad __________________________________________________ Do you Yahoo!? HotJobs - Search new jobs daily now http://hotjobs.yahoo.com/