(PHP 4, PHP 5, PHP 7)
easter_days — 锟矫碉拷指锟斤拷锟斤拷莸锟�3锟斤拷21锟秸碉拷锟斤拷锟斤拷锟街拷锟斤拷锟斤拷锟斤拷
$year
[, int $method = CAL_EASTER_DEFAULT
]] ) : int锟斤拷锟斤拷指锟斤拷锟斤拷莸锟�3锟斤拷21锟秸碉拷锟斤拷锟斤拷锟街拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫伙拷锟街革拷锟斤拷锟捷ｏ拷默锟斤拷锟角碉拷锟疥。
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�easter_date()锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Unix时锟斤拷锟斤拷锟斤拷锟斤拷锟捷的革拷锟斤拷锟斤拷锟斤拷凇锟斤拷锟斤拷锟斤拷锟�1970锟斤拷锟斤拷前锟斤拷2037锟斤拷锟皆猴拷
锟斤拷锟斤拷诘锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷AD325锟斤拷确锟斤拷锟斤拷为每锟疥春锟斤拷锟斤拷圆锟斤拷牡锟揭伙拷锟斤拷锟斤拷锟斤拷铡锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟�3锟斤拷21锟秸ｏ拷锟斤拷图锟轿灰拷锟斤拷锟斤拷锟斤拷碌锟斤拷锟斤拷诤徒锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷盏锟斤拷锟斤拷凇锟斤拷锟斤拷锟斤拷锟斤拷玫锟斤拷惴拷锟斤拷锟�532锟斤拷锟斤拷Dionysius Exiguus锟斤拷锟斤拷锟杰的ｏ拷锟轿匡拷锟斤拷Julian锟斤拷锟斤拷锟斤拷Gregorian锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷呔锟饺凤拷取锟斤拷锟斤拷锟�1753锟斤拷锟斤拷前锟斤拷Julian锟斤拷锟斤拷锟斤拷锟姐，锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷19锟斤拷为锟斤拷锟斤拷锟斤拷确锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷位锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1753锟斤拷锟皆猴拷锟斤拷Gregorian锟斤拷锟斤拷锟斤拷锟姐，锟斤拷锟斤拷锟斤拷锟斤拷Clavius锟斤拷Lilius锟斤拷锟斤拷锟斤拷锟斤拷Pope Gregory 8锟斤拷锟斤拷1582锟斤拷锟狡广）
year锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟�
method
锟斤拷锟斤拷锟斤拷为CAL_EASTER_ROMAN时锟斤拷锟斤拷锟斤拷Gregorian锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1582锟斤拷1752之锟斤拷母锟斤拷锟斤拷锟斤拷锟节★拷锟斤拷锟斤拷锟斤拷玫某锟斤拷锟斤拷慰锟�calendar constants锟斤拷
锟斤拷锟捷革拷锟斤拷锟斤拷锟斤拷year锟斤拷荻锟斤拷锟斤拷氐锟�3锟斤拷21锟斤拷锟斤拷锟斤拷锟斤拷诘锟斤拷锟斤拷锟斤拷锟�
| 锟芥本 | 说锟斤拷 |
|---|---|
| Since 4.3.0 |
锟斤拷锟斤拷year 锟斤拷选锟斤拷缺省默锟斤拷值锟角碉拷锟疥。
|
| Since 4.3.0 |
锟斤拷锟斤拷锟斤拷锟� method锟斤拷
|
Example #1 easter_days() example
<?php
echo easter_days(1999); // 14, i.e. April 4
echo easter_days(1492); // 32, i.e. April 22
echo easter_days(1913); // 2, i.e. March 23
?>