[Chicago-talk] no strict refs question

Jay Strauss me at heyjay.com
Sun Mar 7 11:38:32 CST 2004


Can I do:

> cat j 
#!/usr/bin/perl
$app = "filename";
my @a = qw/app/;

foreach my $var (@a) {
 print "$$var\n";
}

> ./j
filename


With a "my" variable for $app?  as in:

> cat j 
#!/usr/bin/perl
my $app = "filename";  ### notice the my ###
my @a = qw/app/;

foreach my $var (@a) {
 print "$$var\n";
}

Thanks
Jay




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