#!/usr/bin/perl -w
use strict;
use DateTime::Format::ISO8601;
use DateTime::Format::Strptime;
use Data::Dumper;
my $di = DateTime::Format::ISO8601->parse_datetime('2018-08-20T06:43:5
+0.330Z');
my $dv = DateTime::Format::ISO8601->parse_datetime('2018-08-20T06:46:5
+6.147Z');
my $delta = $dv - $di;
print Dumper $delta;
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DateTime/Format/Builder/Parser.pm line 164. DateTime::Format::Builder::Parser::create_single_parser(undef, 'params', 'ARRAY(0x297e3dc)', 'length', 8, 'regex', 'Regexp=REGEXP(0x479be24)') called at /

DateTime/Format/Builder/Parser.pm line 305 DateTime::Format::Builder::Parser::sort_parsers('DateTime::Format::Builder::Parser', 'HASH(0x479372c)', 'ARRAY(0x4790cb4)') called at /

DateTime/Format/Builder/Parser.pm line 228 DateTime::Format::Builder::Parser::create_multiple_parsers('DateTime::Format::Builder::Parser', 'HASH(0x479372c)', 'HASH(0x479be04)', 'HASH(0x479bee4)', 'HASH(0x479bf94)', 'HASH(0x479c034)', 'HASH(0x479c0e4)', 'HASH(0x479c204)', 'HASH(0x479c314)', ...) called at /

DateTime/Format/Builder/Parser.pm line 362 DateTime::Format::Builder::Parser::create_parser('DateTime::Format::Builder::Parser', 'ARRAY(0x478cf1c)', 'HASH(0x479be04)', 'HASH(0x479bee4)', 'HASH(0x479bf94)', 'HASH(0x479c034)', 'HASH(0x479c0e4)', 'HASH(0x479c204)', 'HASH(0x479c314)', ...) called at /<\datetimeproblem.exe>DateTime/Format/Builder.pm line 122 DateTime::Format::Builder::create_parser('DateTime::Format::Builder', 'ARRAY(0x47a2c04)') called at /<\datetimeproblem.exe>DateTime/Format/Builder.pm line 132 DateTime::Format::Builder::create_end_parser('DateTime::Format::Builder', 'ARRAY(0x47a2c04)') called at /

DateTime/Format/Builder.pm line 78 DateTime::Format::Builder::create_class(undef, 'parsers', 'HASH(0x47a38fc)') called at /<\datetimeproblem.exe>DateTime/Format/ISO8601.pm line 173 eval '' called at perlapp line 831 PerlApp::safe_eval() called at PerlApp/myrequire.pl line 102 PerlApp::my_require('DateTime/Format/ISO8601.pm') called at datetimeproblem.pl line 3 main::BEGIN() called at /<\datetimeproblem.exe>DateTime/Format/ISO8601.pm line 0 eval {...} called at /<\datetimeproblem.exe>DateTime/Format/ISO8601.pm line 0 BEGIN failed--compilation aborted at datetimeproblem.pl line 3.