I'm an experienced C/C++ programmer learning PHP.
I'm currently trying to write a simple unit converter script. I thought
I saw a tutorial somewhere that used isset() to determine whether the
script is running for the first time, initialize if so, perform the
usual function otherwise. But my own attempt at this doesn't seem to
work. Every time I hit Submit, my start-up branch runs, variables are
re-initialized, units not converted.
Would someone be so kind as to reply with a script that will, say,
increment a displayed counter every time Submit is clicked? TIA!
--
--
Lynn Wallace http://www.xmission.com/~lawall
"I'm not proud. We really haven't done everything we could to protect
our customers. Our products just aren't engineered for security."
--Microsoft VP in charge of Windows OS Development, Brian Valentine.