Docs For Class jDateTime

Description

Utility to manipulate dates and convert date format

Located in /utils/jDateTime.class.php (line 76)

Class Constant Summary

DB_DFORMAT = 20

DB_DTFORMAT = 21

DB_TFORMAT = 22

FULL_LANG_DATE = 62

ISO8601_FORMAT = 40

LANG_DFORMAT = 10

LANG_DTFORMAT = 11

LANG_TFORMAT = 12

RFC822_FORMAT = 60

RFC2822_FORMAT = 61

TIMESTAMP_FORMAT = 50

Variable Summary

mixed $day

mixed $defaultFormat

mixed $hour

mixed $minute

mixed $month

mixed $second

mixed $year

Method Summary

void add (jDuration/int $year, [int $month = 0], [int $day = 0], [int $hour = 0], [int $minute = 0], [int $second = 0])

integer compareTo (jDateTime $dt)

jDuration durationTo (jDateTime $dt, [bool $absolute = true])

boolean isNull ()

void now ()

jDateTime __construct ([ $year = 0], [ $month = 0], [ $day = 0], [ $hour = 0], [ $minute = 0], [ $second = 0])

void setFromString (string $str, [int $format = -1])

void sub (jDuration/int $year, [int $month = 0], [int $day = 0], [int $hour = 0], [int $minute = 0], [int $second = 0])

jDateTime substract ([jDateTime $date = null])

string toString ([int $format = -1])

Variables

mixed $day (line 77)

access: public

mixed $defaultFormat = 11 (line 84)

access: public

mixed $hour (line 80)

access: public

mixed $minute (line 81)

access: public

mixed $month (line 78)

access: public

mixed $second (line 82)

access: public

mixed $year (line 79)

access: public

Methods

add (line 374)

Add a duration to the date.

You can specify the duration in a jDuration object or give each value of the duration.

access: public

void add (jDuration/int $year, int $month, int $day, int $hour, int $minute, int $second)

jDuration/int $year: the duration value or a year with 4 digits
int $month: month with 2 digits
int $day: day with 2 digits
int $hour: hour with 2 digits
int $minute: minute with 2 digits
int $second: second with 2 digits

compareTo (line 448)

compare two date

return: -1 if $dt > $this, 0 if $dt = $this, 1 if $dt < $this
access: public

integer compareTo (jDateTime $dt)

jDateTime $dt: the date to compare

durationTo (line 423)

to know the duration between two dates.

return: a jDuration object
access: public

jDuration durationTo (jDateTime $dt, [bool $absolute = true])

jDateTime $dt: the date on which a sub will be made with the date on the current object
bool $absolute

isNull (line 144)

Check if jDateTime is "null" (all values egals to 0)

author: Hadrien Lanneau (hadrien at over-blog dot com)
access: public

boolean isNull ()

now (line 462)

set date to current datetime

access: public

void now ()

Constructor __construct (line 101)

jDateTime __construct ( $year, $month, $day, $hour, $minute, $second)

$year
$month
$day
$hour
$minute
$second

setFromString (line 217)

read a string to extract date values

see: jDateTime:$defaultFormat

void setFromString (string $str, [int $format = -1])

string $str: the string date
int $format: one of the class constant xxx_FORMAT, or -1 if it should use the default format

sub (line 405)

substract a duration to the date You can specify the duration in a jDuration object or give each value of the duration.

access: public

void sub (jDuration/int $year, int $month, int $day, int $hour, int $minute, int $second)

jDuration/int $year: the duration value or a year with 4 digits
int $month: month with 2 digits
int $day: day with 2 digits
int $hour: hour with 2 digits
int $minute: minute with 2 digits
int $second: second with 2 digits

substract (line 479)

Substract a date with another

author: Hadrien Lanneau <hadrien@over-blog.com>
since: 1.2
access: public

jDateTime substract ([jDateTime $date = null])

jDateTime $date

toString (line 154)

convert the date to a string format

return: the string date
see: jDateTime:$defaultFormat

string toString ([int $format = -1])

int $format: one of the class constant xxx_FORMAT, or -1 if it should use the default format

Class Constants

DB_DFORMAT = 20 (line 89)

DB_DTFORMAT = 21 (line 90)

DB_TFORMAT = 22 (line 91)

FULL_LANG_DATE = 62 (line 96)

ISO8601_FORMAT = 40 (line 92)

LANG_DFORMAT = 10 (line 86)

LANG_DTFORMAT = 11 (line 87)

LANG_TFORMAT = 12 (line 88)

RFC822_FORMAT = 60 (line 94)

RFC2822_FORMAT = 61 (line 95)

TIMESTAMP_FORMAT = 50 (line 93)