package Foo;
$Foo::y = 42;

sub foo {
 my $x;
 our $y;
 ...
}
sub bar {
 my $x;
 our $y;
 ...
}

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Each of the two my $x declares a new variable. Both the our $y instruct the compiler to allow you to temporarily use a short name for the same global variable. They do NOT declare a variable!

Jenda
1984 was supposed to be a warning,
not a manual!

In reply to Re^7: Unusual variable declaration by Jenda
in thread Unusual variable declaration by davies

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