$ perl -MO=Deparse,-p -
my($Files) = @_;
my $FilesR = @_;
^D
(my($Files) = @_);
(my $FilesR = @_);
- syntax OK
Its list context versus scalar context, example
@_ = 0 .. 3;
my( $one, $two, $three ) = @_;
print "one($one)two($two)three($three)\n";
( $one, $two, $three ) = scalar @_;
print "one($one)two($two)three($three)\n";
__END__
one(0)two(1)three(2)
one(4)two()three()
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Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
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<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
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<u> <ul>
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<pre> tags. In fact, <pre>
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