PHP | IntlCalendar get() Function

The IntlCalendar::get() function is an inbuilt function in PHP which is used to get the value for a specific field.

Syntax:

• Object oriented style

  int IntlCalendar::get( int $field )

• Procedural style

  int intlcal_get( 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 an integer value lies between 0 to IntlCalendar::FIELD_COUNT.

Return Value: This function returns the integer which holds the value of time field.

Below program illustrates the IntlCalendar::get() function in PHP:

Program:

<?php

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

// Declare the IntlCalendar class
$cls = new ReflectionClass('IntlCalendar');

// Declare an empty array
$arr = array();

// Loop for IntlCalendar constants
foreach ($cls->getConstants() as $constName => $constVal) {
    $arr[$constVal] = $constName;
}

// Create an instance of IntlCalendar
$calendar = IntlCalendar::createInstance();

// Display the date object
var_dump(IntlDateFormatter::formatObject($calendar));

// Loop to display result
foreach ($arr as $constVal => $constName) {
    echo "Constant Name: " . $constName .
    "\nConstant Value: " . $calendar->get($constVal) . "\n\n";
}

?>

Output:

string(25) "Sep 23, 2019, 11:03:29 AM"
Constant Name: WALLTIME_LAST
Constant Value: 1

Constant Name: WALLTIME_FIRST
Constant Value: 2019

Constant Name: WALLTIME_NEXT_VALID
Constant Value: 8

Constant Name: DOW_TYPE_WEEKEND_CEASE
Constant Value: 39

Constant Name: DOW_WEDNESDAY
Constant Value: 4

Constant Name: DOW_THURSDAY
Constant Value: 23

Constant Name: DOW_FRIDAY
Constant Value: 266

Constant Name: DOW_SATURDAY
Constant Value: 2

Constant Name: FIELD_DAY_OF_WEEK_IN_MONTH
Constant Value: 4

Constant Name: FIELD_AM_PM
Constant Value: 0

Constant Name: FIELD_HOUR
Constant Value: 11

Constant Name: FIELD_HOUR_OF_DAY
Constant Value: 11

Constant Name: FIELD_MINUTE
Constant Value: 3

Constant Name: FIELD_SECOND
Constant Value: 29

Constant Name: FIELD_MILLISECOND
Constant Value: 939

Constant Name: FIELD_ZONE_OFFSET
Constant Value: 19800000

Constant Name: FIELD_DST_OFFSET
Constant Value: 0

Constant Name: FIELD_YEAR_WOY
Constant Value: 2019

Constant Name: FIELD_DOW_LOCAL
Constant Value: 2

Constant Name: FIELD_EXTENDED_YEAR
Constant Value: 2019

Constant Name: FIELD_JULIAN_DAY
Constant Value: 2458750

Constant Name: FIELD_MILLISECONDS_IN_DAY
Constant Value: 39809939

Constant Name: FIELD_IS_LEAP_MONTH
Constant Value: 0

Constant Name: FIELD_FIELD_COUNT
Constant Value:

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