THE WORLD'S LARGEST WEB DEVELOPER SITE

PHP Tutorial

PHP HOME PHP Intro PHP Install PHP Syntax PHP Comments PHP Variables PHP Echo / Print PHP Data Types PHP Strings PHP Numbers PHP Constants PHP Operators PHP If...Else...Elseif PHP Switch PHP Loops PHP Functions PHP Arrays PHP Superglobals

PHP Forms

PHP Form Handling PHP Form Validation PHP Form Required PHP Form URL/E-mail PHP Form Complete

PHP Advanced

PHP Date and Time PHP Include PHP File Handling PHP File Open/Read PHP File Create/Write PHP File Upload PHP Cookies PHP Sessions PHP Filters PHP Filters Advanced PHP JSON

PHP OOP

PHP What is OOP PHP Classes/Objects PHP Constructor PHP Destructor PHP Access Modifiers PHP Inheritance PHP Constants PHP Abstract Classes PHP Traits PHP Static Methods PHP Static Properties

MySQL Database

MySQL Database MySQL Connect MySQL Create DB MySQL Create Table MySQL Insert Data MySQL Get Last ID MySQL Insert Multiple MySQL Prepared MySQL Select Data MySQL Where MySQL Order By MySQL Delete Data MySQL Update Data MySQL Limit Data

PHP XML

PHP XML Parsers PHP SimpleXML Parser PHP SimpleXML - Get PHP XML Expat PHP XML DOM

PHP - AJAX

AJAX Intro AJAX PHP AJAX Database AJAX XML AJAX Live Search AJAX Poll

PHP Examples

PHP Examples PHP Quiz PHP Exercises PHP Certificate

PHP Reference

PHP Overview PHP Array PHP Calendar PHP Date PHP Directory PHP Error PHP Filesystem PHP Filter PHP FTP PHP JSON PHP Libxml PHP Mail PHP Math PHP Misc PHP MySQLi PHP Network PHP SimpleXML PHP Stream PHP String PHP Variable Handling PHP XML Parser PHP Zip PHP Timezones

PHP easter_days() Function

❮ PHP Calendar Reference

Example

Print the number of days after March 21, that the Easter Day is/was for different years:

<?php
echo "Easter Day is ". easter_days() . " days after March 21 this year.<br />";
echo "Easter Day was ". easter_days(1990) . " days after March 21 in 1990.<br />";
echo "Easter Day was ". easter_days(1342) . " days after March 21 in 1342.<br />";
echo "Easter Day will be ". easter_days(2050) . " days after March 21 in 2050.";
?>
Run Example »

Definition and Usage

The easter_days() function returns the number of days after March 21, that the Easter Day is in the given year.

Tip: The date of Easter Day is defined as the Sunday after the first full moon which falls on or after the Spring Equinox (21st March).


Syntax

easter_days(year,method);

Parameter Values

Parameter Description
year Optional. Specifies a year as a number. Default is the current year, local time
method Optional. Allows you to calculate easter dates based on other calendars. E.g. it uses the Gregorian calendar during the years 1582 - 1752 when set to CAL_EASTER_ROMAN


Technical Details

Return Value: Returns the number of days after March 21, that the Easter Day is in the given year
PHP Version: 4+
Changelog: In PHP 4.3 the year parameter became optional and the method parameter was added

❮ PHP Calendar Reference