Re^2: ModPerl::Registry error

Hi, I posted the wrong code accidentally, I just wanted to turn on the warnings, to see if I could get some clue about the error message. I put back no warnings qw(redefine); but it still gives me the same errors. Any other ideas ?

Apart from looking terrible, what is wrong with using local our variables?

Comment on Re^2: ModPerl::Registry error Download Code

Replies are listed 'Best First'.
Re^3: ModPerl::Registry error by Anonymous Monk on Dec 20, 2011 at 12:04 UTC
Apart from looking terrible, what is wrong with using local our variables? It is a very obvious symptom of lack of experience :) The "wrong" way `local our $foo = 1; Dance(); sub Dance { print "I win, $foo\n"; }` [download] The "right" way `Dance( 1 ); sub Dance { my( $foo ) = @_; print "I win, $foo\n"; }` [download] See Tutorials: Variable Scoping in Perl: the basics, Coping with Scoping See also http://learn.perl.org/books/beginning-perl/ and the Modern Perl Book	[reply] [d/l] [select]

Replies are listed 'Best First'.

Re^3: ModPerl::Registry error
by Anonymous Monk on Dec 20, 2011 at 12:04 UTC

Apart from looking terrible, what is wrong with using local our variables?

It is a very obvious symptom of lack of experience :)

The "wrong" way

local our $foo = 1;
Dance();
sub Dance { 
    print "I win, $foo\n";
}
[download]

The "right" way

Dance( 1 );
sub Dance {
    my( $foo ) = @_;
    print "I win, $foo\n";
}
[download]

See Tutorials: Variable Scoping in Perl: the basics, Coping with Scoping

See also http://learn.perl.org/books/beginning-perl/ and the Modern Perl Book

[reply]
[d/l]
[select]