ÿØÿà JFIF    ÿÛ „  ( %"1!%)+...383,7(-.+  -+++--++++---+-+-----+---------------+---+-++7-----ÿÀ  ß â" ÿÄ     ÿÄ H    !1AQaq"‘¡2B±ÁÑð#R“Ò Tbr‚²á3csƒ’ÂñDS¢³$CÿÄ   ÿÄ %  !1AQa"23‘ÿÚ   ? ôÿ ¨pŸªáÿ —åYõõ\?àÒü©ŠÄï¨pŸªáÿ —åYõõ\?àÓü©ŠÄá 0Ÿªáÿ Ÿå[úƒ ú®ði~TÁbqÐ8OÕpÿ ƒOò¤Oè`–RÂáœá™êi€ßÉ< FtŸI“öÌ8úDf´°å}“¾œ6  öFá°y¥jñÇh†ˆ¢ã/ÃÐ:ªcÈ "Y¡ðÑl>ÿ ”ÏËte:qž\oäŠe÷󲍷˜HT4&ÿ ÓÐü6ö®¿øþßèô Ÿ•7Ñi’•j|“ñì>b…þS?*Óôÿ ÓÐü*h¥£ír¶ü UãS炟[AÐaè[ûª•õ&õj?†Éö+EzP—WeÒírJFt ‘BŒ†Ï‡%#tE Øz ¥OÛ«!1›üä±Í™%ºÍãö]°î(–:@<‹ŒÊö×òÆt¦ãº+‡¦%ÌÁ²h´OƒJŒtMÜ>ÀÜÊw3Y´•牋4ǍýʏTì>œú=Íwhyë,¾Ôò×õ¿ßÊa»«þˆѪQ|%6ž™A õ%:øj<>É—ÿ Å_ˆCbõ¥š±ý¯Ýƒï…¶|RëócÍf溪“t.СøTÿ *Ä¿-{†çàczůŽ_–^XþŒ±miB[X±d 1,é”zEù»& î9gœf™9Ð'.;—™i}!ôšåîqêÛ٤ёý£½ÆA–àôe"A$˝Úsäÿ ÷Û #°xŸëí(l »ý3—¥5m! rt`†0~'j2(]S¦¦kv,ÚÇ l¦øJA£Šƒ J3E8ÙiŽ:cÉžúeZ°€¯\®kÖ(79«Ž:¯X”¾³Š&¡* ….‰Ž(ÜíŸ2¥ª‡×Hi²TF¤ò[¨íÈRëÉ䢍mgÑ.Ÿ<öäS0í„ǹÁU´f#Vß;Õ–…P@3ío<ä-±»Ž.L|kªÀê›fÂ6@»eu‚|ÓaÞÆŸ…¨ááå>åŠ?cKü6ùTÍÆ”†sĤÚ;H2RÚ†õ\Ö·Ÿn'¾ ñ#ºI¤Å´%çÁ­‚â7›‹qT3Iï¨ÖÚ5I7Ë!ÅOóŸ¶øÝñØôת¦$Tcö‘[«Ö³šÒ';Aþ ¸èíg A2Z"i¸vdÄ÷.iõ®§)¿]¤À†–‡É&ä{V¶iŽ”.Ó×Õÿ û?h¬Mt–íª[ÿ Ñÿ ÌV(í}=ibÔ¡›¥¢±b Lô¥‡piη_Z<‡z§èŒ)iÖwiÇ 2hÙ3·=’d÷8éŽ1¦¸c¤µ€7›7Ø ð\á)} ¹fËí›pAÃL%âc2 í§æQz¿;T8sæ°qø)QFMð‰XŒÂ±N¢aF¨…8¯!U  Z©RÊ ÖPVÄÀÍin™Ì-GˆªÅËŠ›•zË}º±ŽÍFò¹}Uw×#ä5B¤{î}Ð<ÙD é©¤&‡ïDbàÁôMÁ." ¤‡ú*õ'VŽ|¼´Úgllº¼klz[Æüï÷Aób‡Eÿ dÑ»Xx9ÃÜ£ÁT/`¼¸vI±Ýµ·Ë‚“G³þ*Ÿû´r|*}<¨îºœ @¦mÄ’M¹”.œ«Y–|6ÏU¤jç¥ÕÞqO ˜kDÆÁ¨5ÿ š;ÐЦ¦€GÙk \ –Þ=â¼=SͧµªS°ÚÍpÜãQűÀõ¬?ÃÁ1Ñ•õZà?hóœ€ L¦l{Y*K˜Ù›zc˜–ˆâ ø+¾ ­-Ök¥%ùEÜA'}ˆ><ÊIè“bpÍ/qÞâvoX€w,\úªò6Z[XdÒæ­@Ö—€$òJí#é>'°Ú ôª˜<)4ryÙ£|óAÅn5žêŸyÒäMÝ2{"}‰–¤l÷ûWX\l¾Á¸góÉOÔ /óñB¤f¸çñ[.P˜ZsÊË*ßT܈§QN¢’¡¨§V¼(Üù*eÕ“”5T¨‹Âê¥FŒã½Dü[8'Ò¥a…Ú¶k7a *•›¼'Ò·\8¨ª\@\õ¢¦íq+DÙrmÎ…_ªæ»ŠÓœ¡¯’Ré9MÅ×D™lælffc+ŒÑ,ý™ÿ ¯þǤ=Å’Á7µ÷ÚÛ/“Ü€ñýã¼àí¾ÕÑ+ƒ,uµMâÀÄbm:ÒÎPæ{˜Gz[ƒ¯«® KHà`ߨŠéí¯P8Aq.C‰ à€kòpj´kN¶qô€…Õ,ÜNŠª-­{Zö’æû44‰sŽè‰îVíRœÕm" 6?³D9¡ÇTíÅꋇ`4«¸ÝÁô ï’ýorqКÇZ«x4Žâéþuïf¹µö[P ,Q£éaX±`PÉÍZ ¸äYúg üAx ’6Lê‚xÝÓ*äQ  Ï’¨hÍ =²,6ï#rÃ<¯–£»ƒ‹,–ê•€ aÛsñ'%Æ"®ÛüìBᝠHÚ3ß°©$“XnœÖ’î2ËTeûìxîß ¦å¿çÉ ðK§þ{‘t‚Ϋ¬jéîZ[ ”š7L¥4VÚCE×]m¤Øy”ä4-dz£œ§¸x.*ãÊÊ b÷•h:©‡¦s`BTÁRû¾g⻩‹jø sF¢àJøFl‘È•Xᓁà~*j¯ +(ÚÕ6-£¯÷GŠØy‚<Ç’.F‹Hœw(+)ÜÜâÈzÄäT§FߘãÏ;DmVœ3Àu@mÚüXÝü•3B¨òÌÁÛ<·ÃÜ z,Ì@õÅ·d2]ü8s÷IôÞ¯^Ç9¢u„~ëAŸï4«M? 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This program is free # software; you can redistribute it and/or modify it under the same terms # as Perl itself. package Date::Parse; require 5.000; use strict; use vars qw($VERSION @ISA @EXPORT); use Time::Local; use Carp; use Time::Zone; use Exporter; @ISA = qw(Exporter); @EXPORT = qw(&strtotime &str2time &strptime); $VERSION = "2.30"; my %month = ( january => 0, february => 1, march => 2, april => 3, may => 4, june => 5, july => 6, august => 7, september => 8, sept => 8, october => 9, november => 10, december => 11, ); my %day = ( sunday => 0, monday => 1, tuesday => 2, tues => 2, wednesday => 3, wednes => 3, thursday => 4, thur => 4, thurs => 4, friday => 5, saturday => 6, ); my @suf = (qw(th st nd rd th th th th th th)) x 3; @suf[11,12,13] = qw(th th th); #Abbreviations map { $month{substr($_,0,3)} = $month{$_} } keys %month; map { $day{substr($_,0,3)} = $day{$_} } keys %day; my $strptime = <<'ESQ'; my %month = map { lc $_ } %$mon_ref; my $daypat = join("|", map { lc $_ } reverse sort keys %$day_ref); my $monpat = join("|", reverse sort keys %month); my $sufpat = join("|", reverse sort map { lc $_ } @$suf_ref); my %ampm = ( 'a' => 0, # AM 'p' => 12, # PM ); my($AM, $PM) = (0,12); sub { my $dtstr = lc shift; my $merid = 24; my($year,$month,$day,$hh,$mm,$ss,$zone,$dst,$frac); $zone = tz_offset(shift) if @_; 1 while $dtstr =~ s#\([^\(\)]*\)# #o; $dtstr =~ s#(\A|\n|\Z)# #sog; # ignore day names $dtstr =~ s#([\d\w\s])[\.\,]\s#$1 #sog; $dtstr =~ s/,/ /g; $dtstr =~ s#($daypat)\s*(den\s)?\b# #o; # Time: 12:00 or 12:00:00 with optional am/pm return unless $dtstr =~ /\S/; if ($dtstr =~ s/\s(\d{4})([-:]?)(\d\d?)\2(\d\d?)(?:[-Tt ](\d\d?)(?:([-:]?)(\d\d?)(?:\6(\d\d?)(?:[.,](\d+))?)?)?)?(?=\D)/ /) { ($year,$month,$day,$hh,$mm,$ss,$frac) = ($1,$3-1,$4,$5,$7,$8,$9); } unless (defined $hh) { if ($dtstr =~ s#[:\s](\d\d?):(\d\d?)(:(\d\d?)(?:\.\d+)?)?(z)?\s*(?:([ap])\.?m?\.?)?\s# #o) { ($hh,$mm,$ss) = ($1,$2,$4); $zone = 0 if $5; $merid = $ampm{$6} if $6; } # Time: 12 am elsif ($dtstr =~ s#\s(\d\d?)\s*([ap])\.?m?\.?\s# #o) { ($hh,$mm,$ss) = ($1,0,0); $merid = $ampm{$2}; } } if (defined $hh and $hh <= 12 and $dtstr =~ s# ([ap])\.?m?\.?\s# #o) { $merid = $ampm{$1}; } unless (defined $year) { # Date: 12-June-96 (using - . or /) if ($dtstr =~ s#\s(\d\d?)([\-\./])($monpat)(\2(\d\d+))?\s# #o) { ($month,$day) = ($month{$3},$1); $year = $5 if $5; } # Date: 12-12-96 (using '-', '.' or '/' ) elsif ($dtstr =~ s#\s(\d+)([\-\./])(\d\d?)(\2(\d+))?\s# #o) { ($month,$day) = ($1 - 1,$3); if ($5) { $year = $5; # Possible match for 1995-01-24 (short mainframe date format); ($year,$month,$day) = ($1, $3 - 1, $5) if $month > 12; return if length($year) > 2 and $year < 1901; } } elsif ($dtstr =~ s#\s(\d+)\s*($sufpat)?\s*($monpat)# #o) { ($month,$day) = ($month{$3},$1); } elsif ($dtstr =~ s#($monpat)\s*(\d+)\s*($sufpat)?\s# #o) { ($month,$day) = ($month{$1},$2); } elsif ($dtstr =~ s#($monpat)([\/-])(\d+)[\/-]# #o) { ($month,$day) = ($month{$1},$3); } # Date: 961212 elsif ($dtstr =~ s#\s(\d\d)(\d\d)(\d\d)\s# #o) { ($year,$month,$day) = ($1,$2-1,$3); } $year = $1 if !defined($year) and $dtstr =~ s#\s(\d{2}(\d{2})?)[\s\.,]# #o; } # Zone $dst = 1 if $dtstr =~ s#\bdst\b##o; if ($dtstr =~ s#\s"?([a-z]{3,4})(dst|\d+[a-z]*|_[a-z]+)?"?\s# #o) { $dst = 1 if $2 and $2 eq 'dst'; $zone = tz_offset($1); return unless defined $zone; } elsif ($dtstr =~ s#\s([a-z]{3,4})?([\-\+]?)-?(\d\d?):?(\d\d)?(00)?\s# #o) { my $m = defined($4) ? "$2$4" : 0; my $h = "$2$3"; $zone = defined($1) ? tz_offset($1) : 0; return unless defined $zone; $zone += 60 * ($m + (60 * $h)); } if ($dtstr =~ /\S/) { # now for some dumb dates if ($dtstr =~ s/^\s*(ut?|z)\s*$//) { $zone = 0; } elsif ($dtstr =~ s#\s([a-z]{3,4})?([\-\+]?)-?(\d\d?)(\d\d)?(00)?\s# #o) { my $m = defined($4) ? "$2$4" : 0; my $h = "$2$3"; $zone = defined($1) ? tz_offset($1) : 0; return unless defined $zone; $zone += 60 * ($m + (60 * $h)); } return if $dtstr =~ /\S/o; } if (defined $hh) { if ($hh == 12) { $hh = 0 if $merid == $AM; } elsif ($merid == $PM) { $hh += 12; } } $year -= 1900 if defined $year && $year > 1900; $zone += 3600 if defined $zone && $dst; $ss += "0.$frac" if $frac; return ($ss,$mm,$hh,$day,$month,$year,$zone); } ESQ use vars qw($day_ref $mon_ref $suf_ref $obj); sub gen_parser { local($day_ref,$mon_ref,$suf_ref,$obj) = @_; if($obj) { my $obj_strptime = $strptime; substr($obj_strptime,index($strptime,"sub")+6,0) = <<'ESQ'; shift; # package ESQ my $sub = eval "$obj_strptime" or die $@; return $sub; } eval "$strptime" or die $@; } *strptime = gen_parser(\%day,\%month,\@suf); sub str2time { my @t = strptime(@_); return undef unless @t; my($ss,$mm,$hh,$day,$month,$year,$zone) = @t; my @lt = localtime(time); $hh ||= 0; $mm ||= 0; $ss ||= 0; my $frac = $ss - int($ss); $ss = int $ss; $month = $lt[4] unless(defined $month); $day = $lt[3] unless(defined $day); $year = ($month > $lt[4]) ? ($lt[5] - 1) : $lt[5] unless(defined $year); return undef unless($month <= 11 && $day >= 1 && $day <= 31 && $hh <= 23 && $mm <= 59 && $ss <= 59); my $result; if (defined $zone) { $result = eval { local $SIG{__DIE__} = sub {}; # Ick! timegm($ss,$mm,$hh,$day,$month,$year); }; return undef if !defined $result or $result == -1 && join("",$ss,$mm,$hh,$day,$month,$year) ne "595923311169"; $result -= $zone; } else { $result = eval { local $SIG{__DIE__} = sub {}; # Ick! timelocal($ss,$mm,$hh,$day,$month,$year); }; return undef if !defined $result or $result == -1 && join("",$ss,$mm,$hh,$day,$month,$year) ne join("",(localtime(-1))[0..5]); } return $result + $frac; } 1; __END__ =head1 NAME Date::Parse - Parse date strings into time values =head1 SYNOPSIS use Date::Parse; $time = str2time($date); ($ss,$mm,$hh,$day,$month,$year,$zone) = strptime($date); =head1 DESCRIPTION C provides two routines for parsing date strings into time values. =over 4 =item str2time(DATE [, ZONE]) C parses C and returns a unix time value, or undef upon failure. C, if given, specifies the timezone to assume when parsing if the date string does not specify a timezone. =item strptime(DATE [, ZONE]) C takes the same arguments as str2time but returns an array of values C<($ss,$mm,$hh,$day,$month,$year,$zone)>. Elements are only defined if they could be extracted from the date string. The C<$zone> element is the timezone offset in seconds from GMT. An empty array is returned upon failure. =back =head1 MULTI-LANGUAGE SUPPORT Date::Parse is capable of parsing dates in several languages, these include English, French, German and Italian. $lang = Date::Language->new('German'); $lang->str2time("25 Jun 1996 21:09:55 +0100"); =head1 EXAMPLE DATES Below is a sample list of dates that are known to be parsable with Date::Parse 1995:01:24T09:08:17.1823213 ISO-8601 1995-01-24T09:08:17.1823213 Wed, 16 Jun 94 07:29:35 CST Comma and day name are optional Thu, 13 Oct 94 10:13:13 -0700 Wed, 9 Nov 1994 09:50:32 -0500 (EST) Text in ()'s will be ignored. 21 dec 17:05 Will be parsed in the current time zone 21-dec 17:05 21/dec 17:05 21/dec/93 17:05 1999 10:02:18 "GMT" 16 Nov 94 22:28:20 PST =head1 LIMITATION Date::Parse uses L internally, so is limited to only parsing dates which result in valid values for Time::Local::timelocal. This generally means dates between 1901-12-17 00:00:00 GMT and 2038-01-16 23:59:59 GMT =head1 BUGS When both the month and the date are specified in the date as numbers they are always parsed assuming that the month number comes before the date. This is the usual format used in American dates. The reason why it is like this and not dynamic is that it must be deterministic. Several people have suggested using the current locale, but this will not work as the date being parsed may not be in the format of the current locale. My plans to address this, which will be in a future release, is to allow the programmer to state what order they want these values parsed in. =head1 AUTHOR Graham Barr =head1 COPYRIGHT Copyright (c) 1995-2009 Graham Barr. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut