|
99
|
3 |
46 |
unless ($day, $mon, $yr, $hr, $min, $sec, $tz) = m[^
(\d\d?) # day
(?:\s+|[-/])
(\w+) # month
(?:\s+|[-/])
(\d+) # year
(?:
(?:\s+|:) # separator before clock
(\d\d?):(\d\d) # hour:min
(?::(\d\d))? # optional seconds
)? # optional clock
\s*
([-+]?\d{2,4}|(?![APap][Mm]\b)[A-Za-z]+)? # timezone
\s*
(?:\(\w+\)|\w{3,})? # ASCII representation of timezone.
\s*$
]x or ($mon, $day, $hr, $min, $sec, $tz, $yr) = /^
(\w{1,3}) # month
\s+
(\d\d?) # day
\s+
(\d\d?):(\d\d) # hour:min
(?::(\d\d))? # optional seconds
\s+
(?:([A-Za-z]+)\s+)? # optional timezone
(\d+) # year
\s*$ # allow trailing whitespace
/x or ($mon, $day, $yr, $hr, $min, $sec) = /^
(\w{3}) # month
\s+
(\d\d?) # day
\s+
(?:
(\d\d\d\d) | # year
(\d{1,2}):(\d{2}) # hour:min
(?::(\d\d))? # optional seconds
)
\s*$
/x or ($yr, $mon, $day, $hr, $min, $sec, $tz) = m[^
(\d{4}) # year
[-/]?
(\d\d?) # numerical month
[-/]?
(\d\d?) # day
(?:
(?:\s+|[-:Tt]) # separator before clock
(\d\d?):?(\d\d) # hour:min
(?::?(\d\d(?:\.\d*)?))? # optional seconds (and fractional)
)? # optional clock
\s*
([-+]?\d\d?:?(:?\d\d)?
|Z|z)? # timezone (Z is "zero meridian", i.e. GMT)
\s*$
]x or ($mon, $day, $yr, $hr, $min, $ampm) = /^
(\d{2}) # numerical month
-
(\d{2}) # day
-
(\d{2}) # year
\s+
(\d\d?):(\d\d)([APap][Mm]) # hour:min AM or PM
\s*$
/x |