• Home
• RRule
• RRule

PHP Class RRule\RRule

Heavily based on python-dateutil/rrule Some useful terms to understand the algorithms and variables naming: yearday = day of the year, from 0 to 365 (on leap years) - date('z') weekday = day of the week (ISO-8601), from 1 (MO) to 7 (SU) - date('N') monthday = day of the month, from 1 to 31 wkst = week start, the weekday (1 to 7) which is the first day of week. Default is Monday (1). In some countries it's Sunday (7). weekno = number of the week in the year (ISO-8601) CAREFUL with this bug: https://bugs.php.net/bug.php?id=62476 Datei anzeigen Open project: rlanvin/php-rrule Class Usage Examples

Public Properties

Property	Type	Description
$frequencies		frequency names
$week_days		weekdays numbered from 1 (ISO-8601 or date('N'))

Protected Properties

Property	Type	Description
$LAST_DAY_OF_MONTH	array
$LAST_DAY_OF_MONTH_366	array
$MONTHDAY_MASK	array
$MONTHDAY_MASK_366	array
$MONTH_MASK	array
$MONTH_MASK_366	array
$NEGATIVE_MONTHDAY_MASK	array
$NEGATIVE_MONTHDAY_MASK_366	array
$REPEAT_CYCLES	array	Maximum number of cycles after which a calendar repeats itself. This is used to detect infinite loop: if no occurrence has been found after this numbers of cycles, we can abort. The Gregorian calendar cycle repeat completely every 400 years (146,097 days or 20,871 weeks). A smaller cycle would be 28 years (1,461 weeks), but it only works if there is no dropped leap year in between. 2100 will be a dropped leap year, but I'm going to assume it's not going to be a problem anytime soon, so at the moment I use the 28 years cycle.
$WEEKDAY_MASK	array
$byhour
$byminute
$bymonth
$bymonthday
$bymonthday_negative
$bysecond
$bysetpos
$byweekday
$byweekday_nth
$byweekno
$byyearday
$cache
$count
$current
$dtstart		parsed and validated values
$freq
$i18n		Stores translations once loaded (so we don't have to reload them all the time)
$interval
$intl_loaded
$key
$rule		original rule
$timeset
$total		cache variables
$until
$wkst

Public Methods

Method	Description
__construct ( mixed $parts )	The constructor needs the entire rule at once.
__toString ( ) : string	Magic string converter.
clearCache ( )	Clear the cache.
count ( ) : integer	Returns the number of occurrences in this rule. It will have go through the whole recurrence, if this hasn't been done before, which introduces a performance penality.
current ( )
getOccurrences ( ) : array	Return all the occurrences in an array of \DateTime.
getOccurrencesBetween ( mixed $begin, mixed $end ) : array	Return all the ocurrences after a date, before a date, or between two dates.
getRule ( ) : array	Return the internal rule array, as it was passed to the constructor.
humanReadable ( array $opt = [] ) : string	Format a rule in a human readable string intl extension is required.
isFinite ( ) : boolean	Return true if the rrule has an end condition, false otherwise
isInfinite ( ) : boolean	Return true if the rrule has no end condition (infite)
key ( )
next ( )
occursAt ( mixed $date ) : boolean	Return true if $date is an occurrence.
offsetExists ( $offset )
offsetGet ( $offset )
offsetSet ( $offset, $value )
offsetUnset ( $offset )
parseDate ( mixed $date ) : DateTime	Convert any date into a DateTime object.
parseRfcString ( string $string ) : array	Take a RFC 5545 string and returns an array (to be given to the constructor)
rewind ( )
rfcString ( boolean $include_timezone = true ) : string	Format a rule according to RFC 5545
valid ( )

Protected Methods

Method	Description
buildNthWeekdayMask ( integer $year, integer $month, integer $day, array &$masks ) : null	Calculate the yeardays corresponding to each Nth weekday (in BYDAY rule part).
buildWeeknoMask ( integer $year, integer $month, integer $day, array &$masks ) : null	Calculate the yeardays corresponding to the week number (in the WEEKNO rule part).
getDaySet ( integer $year, integer $month, integer $day, array $masks ) : array	Return an array of days of the year (numbered from 0 to 365) of the current timeframe (year, month, week, day) containing the current date
getTimeSet ( integer $hour, integer $minute, integer $second ) : array	Build an array of every time of the day that matches the BYXXX time criteria.
i18nList ( array $array, string $and = 'and' ) : string	Create a comma-separated list, with the last item added with an " and " Example: Monday, Tuesday and Friday
i18nLoad ( string $locale, string | null $fallback = null ) : array	Load a translation file in memory.
i18nSelect ( mixed $array, string $n ) : string	Select a translation in $array based on the value of $n
iterate ( $reset = false ) : DateTime | null	This is the main method, where all of the magic happens.

Method Details

Property Details