I modified code as below and got error as

Global symbol "$cell" requires explicit package name at ./perl_excel_xls2n.pl line 28. Global symbol "$cell" requires explicit package name at ./perl_excel_xls2n.pl line 28. Global symbol "$value" requires explicit package name at ./perl_excel_xls2n.pl line 30. Global symbol "$cell" requires explicit package name at ./perl_excel_xls2n.pl line 30. Execution of ./perl_excel_xls2n.pl aborted due to compilation errors. 

#!/usr/bin/perl -w
# For each tab (worksheet) in a file (workbook),
# spit out columns separated by ",",
# and rows separated by c/r.

use Spreadsheet::ParseExcel::Utility qw(ExcelFmt);

use strict;
my $file='output2.csv';
my $datefmt = 'dd/mm/yyyy';    # ISO 8601

open STDOUT, ">", $file or die "$0: open: $!";
open STDERR, ">&STDOUT"        or die "$0: dup: $!";

my $filename = shift || "/home/etc/srcfile.xls";
my $e = new Spreadsheet::ParseExcel;
my $eBook = $e->Parse($filename);
my $sheets = $eBook->{SheetCount};
my ($eSheet, $sheetName);

foreach my $sheet (0 .. $sheets - 1) {
    $eSheet = $eBook->{Worksheet}[$sheet];
    $sheetName = $eSheet->{Name};
    #print "#Worksheet $sheet: $sheetName\n";
    next unless (exists ($eSheet->{MaxRow}) and (exists ($eSheet->{Max
+Col})));
    foreach my $row ($eSheet->{MinRow} .. $eSheet->{MaxRow}) {
        foreach my $column ($eSheet->{MinCol} .. $eSheet->{MaxCol}) {
           if (defined $cell->{Type} && $cell->{Type} eq 'Date')
            {
               $value = ExcelFmt($datefmt, $cell->{Val});
            }
            if (defined $eSheet->{Cells}[$row][$column])
            {
                print $eSheet->{Cells}[$row][$column]->Value . ",";
            } else {
                print ",";
            }
        }
        print "\n";
    }
}

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In reply to Re^5: Excel to CSV datetime conversion- format changes by vsmeruga
in thread Excel to CSV datetime conversion- format changes by Anonymous Monk

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