NAME

EAI::DateUtil - Date and Time helper functions for EAI::Wrap

SYNOPSIS

%months = ("Jan" => "01","Feb" => "02","Mar" => "03","Apr" => "04","May" => "05","Jun" => "06","Jul" => "07","Aug" => "08","Sep" => "09","Oct" => "10","Nov" => "11","Dec" => "12");
%monate = ("Jan" => "01","Feb" => "02","Mär" => "03","Apr" => "04","Mai" => "05","Jun" => "06","Jul" => "07","Aug" => "08","Sep" => "09","Okt" => "10","Nov" => "11","Dez" => "12");

get_curdate ()
get_curdatetime ()
get_curdate_dot ()
formatDate ($d, $m, $y, [$template])
formatDateFromYYYYMMDD($date, [$template])
get_curdate_gen ([$template])
get_curdate_dash ()
get_curdate_dash_plus_X_years ($years)
get_curtime ()
get_curtime_HHMM ()
get_lastdateYYYYMMDD ()
get_lastdateDDMMYYYY ()
is_first_day_of_month ($date YYYYMMDD)
is_last_day_of_month ($date YYYYMMDD, [$hol])
get_last_day_of_month ($date YYYYMMDD)
weekday ($date YYYYMMDD)
is_weekend ($date YYYYMMDD)
is_holiday ($hol, $date YYYYMMDD)
first_week ($d,$m,$y,$day,[$month])
first_weekYYYYMMDD ($date,$day,[$month])
last_week ($d,$m,$y,$day,[$month])
last_weekYYYYMMDD ($date,$day,[$month])
convertDate ($date YYYY.MM.DD or YYYY/MM/DD)
convertDateFromMMM ($inDate dd-mmm-yyyy, out $day, out $mon, out $year)
convertDateToMMM ($day, $mon, $year)
convertToDDMMYYYY ($date YYYYMMDD)
addDays ($day, $mon, $year, $dayDiff)
addDaysHol ($date, $days, [$template, $hol])
addDatePart ($date, $count, $datepart, [$template])
subtractDays ($date, $days)
subtractDaysHol ($date, $days, [$template, $hol])
convertcomma ($number, $divideBy)
convertToThousendDecimal($value, $ignoreDecimal)
get_dateseries
parseFromDDMMYYYY ($dateStr)
parseFromYYYYMMDD ($dateStr)
convertEpochToYYYYMMDD ($epoch)

DESCRIPTION

EAI::DateUtil contains all date/time related API-calls.

API

%months

conversion hash english months -> numbers, usage: $months{"Oct"} equals 10

%monate

conversion hash german months -> numbers, usage: $monate{"Okt"} equals 10

get_curdate

gets current date in format YYYYMMDD

get_curdatetime

gets current datetime in format YYYYMMDD_HHMMSS

get_curdate_dot

gets current date in format DD.MM.YYYY

formatDate

formats passed date (given in arguments $y,$m,$d) into format as defined in $template

$d .. day part
$m .. month part
$y .. year part
$template .. optional, date template with D for day, M for month and Y for year (e.g. D.M.Y for 01.02.2016),
             D and M is always 2 digit, Y always 4 digit; if empty/nonexistent defaults to "YMD"
             special formats are MMM und mmm als monthpart, here three letter month abbreviations in english (MMM) or german (mmm) are returned as month

formatDateFromYYYYMMDD

formats passed date (given in argument $date) in format as defined in $template

$date .. date in format YYYYMMDD
$template .. same as in formatDate

get_curdate_gen

returns current date in format as defined in $template

$template .. same as in formatDate

get_curdate_dash

returns current date in format DD-MM-YYYY

get_curdate_dash_plus_X_years: date + X years in format DD-MM-YYYY

$y .. years to be added to the current or given date
$year,$mon,$day .. optional date to which X years should be added (if not given current date is taken instead).
$daysToSubtract .. days that should be subtracted from the result

get_curtime

returns current time in format HH:MM:SS (or as given in formatstring $format, however ordering of format is always hour, minute and second)

$format .. optional sprintf format string (e.g. %02d:%02d:%02d) for hour, minute and second

get_curtime_HHMM

returns current time in format HHMM

is_first_day_of_month

returns 1 if first day of months, 0 else

$date .. date in format YYYYMMDD

is_last_day_of_month

returns 1 if last day of month, 0 else

$date .. date in format YYYYMMDD
$hol .. optional, calendar for holidays used to get the last of month

get_last_day_of_month

returns last day of month of passed date

$date .. date in format YYYYMMDD

weekday

returns 1..sunday to 7..saturday

$date .. date in format YYYYMMDD

is_weekend

returns 1 if saturday or sunday

$date .. date in format YYYYMMDD

is_holiday

returns 1 if weekend or holiday

$hol .. holiday calendar; currently supported: AT (Austria), TG (Target), UK (see is_holiday) and WE (for only weekends).
        throws error if calendar not supported (Hashlookup).
$date .. date in format YYYYMMDD

last_week

returns 1 if given date ($d,$m,$y) is the last given weekday ($day: 0 - 6, sunday==0) in given month ($month), if $month is not passed, then it is taken from passed date.

$d .. day part
$m .. month part
$y .. year part
$day .. given weekday
$month .. optional, given month

last_weekYYYYMMDD

returns 1 if given date ($date in Format YYYYMMDD) is the last given weekday ($day: 0 - 6, sunday==0) in given month ($month), if $month is not passed, then it is taken from passed date.

$date .. given date
$day .. given weekday
$month .. optional, given month

first_week

returns 1 if given date ($d,$m,$y) is the first given weekday ($day: 0 - 6, sunday==0) in given month ($month), if $month is not passed, then it is taken from passed date.

$d .. day part
$m .. month part
$y .. year part
$day .. given weekday
$month .. optional, given month

first_weekYYYYMMDD

returns 1 if given date ($date in Format YYYYMMDD) is the first given weekday ($day: 0 - 6, sunday==0) in given month ($month), if $month is not passed, then it is taken from passed date.

$date .. given date
$day .. given weekday
$month .. optional, given month

convertDate

converts given date to format YYYYMMDD

$date .. date in format YYYY.MM.DD or YYYY/MM/DD

convertDateFromMMM

converts date from format dd-mmm-yyyy (01-Oct-05, english !), returns date in format DD.MM.YYYY ($day, $mon, $year are returned by ref as well)

$inDate .. date to be converted
$day .. ref for day part
$mon .. ref for month part
$year ..  ref for year part

convertDateToMMM

converts date into ($day, $mon, $year) from format dd-mmm-yyyy (01-Oct-05, english !)

$day .. day part
$mon .. month part
$year .. year part

convertToDDMMYYYY

converts date into $datestring (dd.mm.yyyy) from format YYYYMMDD

$date .. date in format YYYYMMDD

addDays

adds $dayDiff to date ($day, $mon, $year) and returns in format dd-mmm-yyyy (01-Oct-05, english !), arguments $day, $mon, $year are returned by ref as well if not passed as literal

$day .. day part
$mon .. month part
$year .. year part
$dayDiff .. days to be added

subtractDays

subtracts $days actual calendar days from $date

$date .. date in format YYYYMMDD
$days .. calendar days to subtract

subtractDaysHol

subtracts $days days from $date and regards weekends and holidays of passed calendar

$date .. date in format YYYYMMDD
$days .. calendar days to subtract
$template .. as in formatDate
$hol .. holiday calendar; currently supported: NO (no holidays  = default if not given), rest as in is_holiday

addDaysHol

adds $days days to $date and regards weekends and holidays of passed calendar

$date .. date in format YYYYMMDD
$days .. calendar days to add
$template .. as in formatDate
$hol .. holiday calendar; currently supported: NO (no holidays = default if not given), rest as in is_holiday

addDatePart

adds $count dateparts to $date. when adding to months ends (>28 in february, >29 or >30 else), if the month end is not available in the target month, then date is moved into following month

$date .. date in format YYYYMMDD
$count .. count of dateparts to add
$datepart .. can be "d" or "day" for days, "m"/"mon"/"month" for months and "y" or "year" for years
$template .. as in formatDate

get_lastdateYYYYMMDD

returns last business day (only weekends, no holiday here !) in format YYYYMMDD

get_lastdateDDMMYYYY

returns last business day (only weekends, no holiday here !) in format DDMMYYYY

convertcomma

converts decimal point in $number to comma, also dividing by $divideBy before if $divideBy is set

$number ..  number to be converted
$divideBy .. number to be divided by

convertToThousendDecimal

converts $value into thousand separated decimal (german format) ignoring decimal places if wanted

$value .. number to be converted
$ignoreDecimal .. return number without decimal places (truncate)

get_dateseries

returns date values (format YYYYMMMDD) starting at $fromDate until $toDate, if a holiday calendar is set in $hol (optional), these holidays (incl. weekends) are regarded as well.

$fromDate .. start date
$toDate .. end date
$hol .. holiday calendar

parseFromDDMMYYYY

returns time epoch from datestring (dd.mm.yyyy)

$dateStr .. datestring

parseFromYYYYMMDD

returns time epoch from datestring (yyyymmdd)

$dateStr .. datestring

convertEpochToYYYYMMDD

returns datestring (yyyymmdd) from epoch/Time::piece

$arg .. date either as epoch (seconds since 1.1.1970) or as Time::piece object

COPYRIGHT

The full text of the license can be found in the LICENSE file included with this module.

To install EAI::Wrap, copy and paste the appropriate command in to your terminal.

cpanm

cpanm EAI::Wrap

CPAN shell

perl -MCPAN -e shell
install EAI::Wrap

For more information on module installation, please visit the detailed CPAN module installation guide.

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NAME

SYNOPSIS

DESCRIPTION

API

COPYRIGHT

Module Install Instructions