$cash is like

[crazyinsomniac]

$cash=0; is like $cash:=0;
($cash=0) is like ($cash==0)

;-)
update: ;-1
Hrmm, -- the truth, and you -- your intelligence.
Hrmm, -- the truth, and you ++ignorance ,)

spoil

Mathematical Symbols v. Perl Syntaxt

 
___crazyinsomniac_______________________________________
Disclaimer: Don't blame. It came from inside the void
perl -e "$q=$_;map({chr unpack qq;H*;,$_}split(q;;,q*H*));print;$q/$q;"

[arturo]

For some of us,

while ($cash == 0)

is like

while (1)

Philosophy can be made out of anything. Or less -- Jerry A. Fodor

[MeowChow]

Or in my case:

while ($cash = 0)

   MeowChow                                   
               s aamecha.s a..a\u$&owag.print