| Filename | (eval 1035)[/usr/share/perl5/Date/Parse.pm:223] |
| Statements | Executed 7 statements in 109µs |
| Eval Invoked At | /usr/share/perl5/Date/Parse.pm line 223 |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0s | 0s | Date::Parse::__ANON__[:146] |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | 1 | 32µs | my %month = map { lc $_ } %$mon_ref; | ||
| 2 | 1 | 26µs | 1 | 8µs | my $daypat = join("|", map { lc $_ } reverse sort keys %$day_ref); # spent 8µs making 1 call to Date::Parse::CORE:sort |
| 3 | 1 | 13µs | 1 | 6µs | my $monpat = join("|", reverse sort keys %month); # spent 6µs making 1 call to Date::Parse::CORE:sort |
| 4 | 1 | 15µs | 1 | 4µs | my $sufpat = join("|", reverse sort map { lc $_ } @$suf_ref); # spent 4µs making 1 call to Date::Parse::CORE:sort |
| 5 | |||||
| 6 | 1 | 2µs | my %ampm = ( | ||
| 7 | 'a' => 0, # AM | ||||
| 8 | 'p' => 12, # PM | ||||
| 9 | ); | ||||
| 10 | |||||
| 11 | 1 | 400ns | my($AM, $PM) = (0,12); | ||
| 12 | |||||
| 13 | sub { | ||||
| 14 | |||||
| 15 | my $dtstr = lc shift; | ||||
| 16 | my $merid = 24; | ||||
| 17 | |||||
| 18 | my($year,$month,$day,$hh,$mm,$ss,$zone,$dst,$frac); | ||||
| 19 | |||||
| 20 | $zone = tz_offset(shift) if @_; | ||||
| 21 | |||||
| 22 | 1 while $dtstr =~ s#\([^\(\)]*\)# #o; | ||||
| 23 | |||||
| 24 | $dtstr =~ s#(\A|\n|\Z)# #sog; | ||||
| 25 | |||||
| 26 | # ignore day names | ||||
| 27 | $dtstr =~ s#([\d\w\s])[\.\,]\s#$1 #sog; | ||||
| 28 | $dtstr =~ s/,/ /g; | ||||
| 29 | $dtstr =~ s#($daypat)\s*(den\s)?\b# #o; | ||||
| 30 | # Time: 12:00 or 12:00:00 with optional am/pm | ||||
| 31 | |||||
| 32 | return unless $dtstr =~ /\S/; | ||||
| 33 | |||||
| 34 | if ($dtstr =~ s/\s(\d{4})([-:]?)(\d\d?)\2(\d\d?)(?:[-Tt ](\d\d?)(?:([-:]?)(\d\d?)(?:\6(\d\d?)(?:[.,](\d+))?)?)?)?(?=\D)/ /) { | ||||
| 35 | ($year,$month,$day,$hh,$mm,$ss,$frac) = ($1,$3-1,$4,$5,$7,$8,$9); | ||||
| 36 | } | ||||
| 37 | |||||
| 38 | unless (defined $hh) { | ||||
| 39 | if ($dtstr =~ s#[:\s](\d\d?):(\d\d?)(:(\d\d?)(?:\.\d+)?)?(z)?\s*(?:([ap])\.?m?\.?)?\s# #o) { | ||||
| 40 | ($hh,$mm,$ss) = ($1,$2,$4); | ||||
| 41 | $zone = 0 if $5; | ||||
| 42 | $merid = $ampm{$6} if $6; | ||||
| 43 | } | ||||
| 44 | |||||
| 45 | # Time: 12 am | ||||
| 46 | |||||
| 47 | elsif ($dtstr =~ s#\s(\d\d?)\s*([ap])\.?m?\.?\s# #o) { | ||||
| 48 | ($hh,$mm,$ss) = ($1,0,0); | ||||
| 49 | $merid = $ampm{$2}; | ||||
| 50 | } | ||||
| 51 | } | ||||
| 52 | |||||
| 53 | if (defined $hh and $hh <= 12 and $dtstr =~ s# ([ap])\.?m?\.?\s# #o) { | ||||
| 54 | $merid = $ampm{$1}; | ||||
| 55 | } | ||||
| 56 | |||||
| 57 | |||||
| 58 | unless (defined $year) { | ||||
| 59 | # Date: 12-June-96 (using - . or /) | ||||
| 60 | |||||
| 61 | if ($dtstr =~ s#\s(\d\d?)([\-\./])($monpat)(\2(\d\d+))?\s# #o) { | ||||
| 62 | ($month,$day) = ($month{$3},$1); | ||||
| 63 | $year = $5 if $5; | ||||
| 64 | } | ||||
| 65 | |||||
| 66 | # Date: 12-12-96 (using '-', '.' or '/' ) | ||||
| 67 | |||||
| 68 | elsif ($dtstr =~ s#\s(\d+)([\-\./])(\d\d?)(\2(\d+))?\s# #o) { | ||||
| 69 | ($month,$day) = ($1 - 1,$3); | ||||
| 70 | |||||
| 71 | if ($5) { | ||||
| 72 | $year = $5; | ||||
| 73 | # Possible match for 1995-01-24 (short mainframe date format); | ||||
| 74 | ($year,$month,$day) = ($1, $3 - 1, $5) if $month > 12; | ||||
| 75 | return if length($year) > 2 and $year < 1901; | ||||
| 76 | } | ||||
| 77 | } | ||||
| 78 | elsif ($dtstr =~ s#\s(\d+)\s*($sufpat)?\s*($monpat)# #o) { | ||||
| 79 | ($month,$day) = ($month{$3},$1); | ||||
| 80 | } | ||||
| 81 | elsif ($dtstr =~ s#($monpat)\s*(\d+)\s*($sufpat)?\s# #o) { | ||||
| 82 | ($month,$day) = ($month{$1},$2); | ||||
| 83 | } | ||||
| 84 | elsif ($dtstr =~ s#($monpat)([\/-])(\d+)[\/-]# #o) { | ||||
| 85 | ($month,$day) = ($month{$1},$3); | ||||
| 86 | } | ||||
| 87 | |||||
| 88 | # Date: 961212 | ||||
| 89 | |||||
| 90 | elsif ($dtstr =~ s#\s(\d\d)(\d\d)(\d\d)\s# #o) { | ||||
| 91 | ($year,$month,$day) = ($1,$2-1,$3); | ||||
| 92 | } | ||||
| 93 | |||||
| 94 | $year = $1 if !defined($year) and $dtstr =~ s#\s(\d{2}(\d{2})?)[\s\.,]# #o; | ||||
| 95 | |||||
| 96 | } | ||||
| 97 | |||||
| 98 | # Zone | ||||
| 99 | |||||
| 100 | $dst = 1 if $dtstr =~ s#\bdst\b##o; | ||||
| 101 | |||||
| 102 | if ($dtstr =~ s#\s"?([a-z]{3,4})(dst|\d+[a-z]*|_[a-z]+)?"?\s# #o) { | ||||
| 103 | $dst = 1 if $2 and $2 eq 'dst'; | ||||
| 104 | $zone = tz_offset($1); | ||||
| 105 | return unless defined $zone; | ||||
| 106 | } | ||||
| 107 | elsif ($dtstr =~ s#\s([a-z]{3,4})?([\-\+]?)-?(\d\d?):?(\d\d)?(00)?\s# #o) { | ||||
| 108 | my $m = defined($4) ? "$2$4" : 0; | ||||
| 109 | my $h = "$2$3"; | ||||
| 110 | $zone = defined($1) ? tz_offset($1) : 0; | ||||
| 111 | return unless defined $zone; | ||||
| 112 | $zone += 60 * ($m + (60 * $h)); | ||||
| 113 | } | ||||
| 114 | |||||
| 115 | if ($dtstr =~ /\S/) { | ||||
| 116 | # now for some dumb dates | ||||
| 117 | if ($dtstr =~ s/^\s*(ut?|z)\s*$//) { | ||||
| 118 | $zone = 0; | ||||
| 119 | } | ||||
| 120 | elsif ($dtstr =~ s#\s([a-z]{3,4})?([\-\+]?)-?(\d\d?)(\d\d)?(00)?\s# #o) { | ||||
| 121 | my $m = defined($4) ? "$2$4" : 0; | ||||
| 122 | my $h = "$2$3"; | ||||
| 123 | $zone = defined($1) ? tz_offset($1) : 0; | ||||
| 124 | return unless defined $zone; | ||||
| 125 | $zone += 60 * ($m + (60 * $h)); | ||||
| 126 | } | ||||
| 127 | |||||
| 128 | return if $dtstr =~ /\S/o; | ||||
| 129 | } | ||||
| 130 | |||||
| 131 | if (defined $hh) { | ||||
| 132 | if ($hh == 12) { | ||||
| 133 | $hh = 0 if $merid == $AM; | ||||
| 134 | } | ||||
| 135 | elsif ($merid == $PM) { | ||||
| 136 | $hh += 12; | ||||
| 137 | } | ||||
| 138 | } | ||||
| 139 | |||||
| 140 | $year -= 1900 if defined $year && $year > 1900; | ||||
| 141 | |||||
| 142 | $zone += 3600 if defined $zone && $dst; | ||||
| 143 | $ss += "0.$frac" if $frac; | ||||
| 144 | |||||
| 145 | return ($ss,$mm,$hh,$day,$month,$year,$zone); | ||||
| 146 | } | ||||
| 147 | |||||
| 148 | 1 | 20µs | ; |