christopher j bottaro wrote:
> hello,
> what are the equivalent of static vars in c code? for instance...
>
> void myfunc() {
> static int first_call = 1;
>
> if (first_call) {
> /* do some intialization of something */
> first_call = 0;
> }
> }
>
> i want to be able to do something like that in perl...
"perldoc -q static" gives the answer.
BEGIN {
my $first_call = 1;
sub myfunc {
if ($first_call) {
# do some initialization of something
$first_call = 0;
}
}
}
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