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24 lines
507 B
Perl
24 lines
507 B
Perl
#!/usr/bin/perl
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use warnings;
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use strict;
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my $file_scope = "my value";
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print $file_scope, "\n";
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sub topsub {
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my $top_scope = "visible in 'topsub'";
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if (1 > 0.5) {
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my $if_scope = "visible inside 'if'";
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print "$file_scope, $top_scope, $if_scope \n";
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}
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bottomsub();
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print "$file_scope, $top_scope\n";
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}
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sub bottomsub {
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my $bottom_scope = "visible in 'bottomsub'";
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print "$file_scope, $bottom_scope \n";
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}
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topsub();
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print $file_scope, "\n"; |