It's the ternary operator you've botched.

my $subst;

for my $hour (5, 12) {
    $hour > 10 ? $subst = 0 : $subst = 86400;
    print $subst, "\n";
}

for my $hour (5, 12) {
    $subst = $hour > 10 ? 0 : 86400;
    print $subst, "\n";
}

## output
86400
86400
86400
0

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In reply to Re^4: Date Handling in Perl by Anonymous Monk
in thread Date Handling in Perl by joeymac

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