PHP IntlCalendar getActualMinimum() Function

The IntlCalendar::getActualMinimum() function is an inbuilt function in PHP which is used to return the field relative minimum value around the current time. 

Syntax:

• Object oriented style

int IntlCalendar::getActualMinimum( int $field )

• Procedural style

int intlcal_get_actual_minimum( IntlCalendar $cal, int $field )

Parameters: This function uses two parameters as mentioned above and described below:

• $cal: This parameter holds the resource of IntlCalendar.
• $field: This parameter holds one of the IntlCalendar date/time field constants. This field contains integer value lies between 0 to IntlCalendar::FIELD_COUNT.

Return Value: This function returns the integer value which represents the minimum value in the units associated with the given field on success or FALSE on failure. 

Below examples illustrates the IntlCalendar::getActualMinimum() function in PHP: 

Example:

php

<?php

// Set the DateTime object
ini_set('date.timezone', 'Asia/Calcutta');

// Declare an IntlCalendar DateTime object
$calendar = IntlCalendar::fromDateTime('2010-09-22');

// Use getActualMinimum() function to the DateTime object
var_dump($calendar->getActualMinimum(IntlCalendar::FIELD_DAY_OF_MONTH));

// Use getActualMinimum() function to the DateTime object
var_dump($calendar->getActualMinimum(IntlCalendar::FIELD_DAY_OF_WEEK_IN_MONTH));

var_dump($calendar->getActualMinimum(IntlCalendar::FIELD_MONTH));

var_dump($calendar->getActualMinimum(IntlCalendar::FIELD_WEEK_OF_YEAR));

var_dump($calendar->getActualMinimum(IntlCalendar::FIELD_WEEK_OF_MONTH));

?>

Output:

int(1)
int(-1)
int(0)
int(1)
int(1)

Reference: https://www.php.net/manual/en/intlcalendar.getactualminimum.php