本文实例讲述了php准确计算复活节日期的方法。分享给大家供大家参考。具体如下：
<?PHPfunction isLeapYear( $nYEAR ) { if((($nYEAR % 4 == 0) AND !($nYEAR % 100 == 0)) AND ($nYEAR % 400 != 0)) { return TRUE; } else { return FALSE; }}function div( $a, $b ){ return( $a - ( $a % $b )) / $b;}function easterSunday( $nYEAR ) { // The function is able to calculate the date //of eastersunday back to the year 325, // but mk<em style="color:transparent">本@文来源[email protected]搞@^&代*@码网(</em><q>搞代gaodaima码</q>time() starts at 1970-01-01! if ( $nYEAR < 1970 ) { $dtEasterSunday = mktime( 1,1,1,1,1,1970 ); } else { $nGZ = ( $nYEAR % 19 ) + 1; $nJHD = div( $nYEAR, 100 ) + 1; $nKSJ = div( 3 * $nJHD, 4 ) - 12; $nKORR = div( 8 * $nJHD + 5, 25 ) - 5; $nSO = div( 5 * $nYEAR, 4 ) - $nKSJ - 10; $nEPAKTE = (( 11 * $nGZ + 20 + $nKORR - $nKSJ ) % 30 ); if (( $nEPAKTE == 25 OR $nGZ == 11 ) AND $nEPAKTE == 24 ) { $nEPAKTE = $nEPAKTE + 1; } $nN = 44 - $nEPAKTE; if( $nN ( 59 + $nA )) { $nNM = $nNM + 2 - $nA; } $nNM = $nNM + 91; $nMONTH = div( 20 * $nNM, 611 ) - 2; // Day $nNT = $nN; $nNT = $nN; if ( $nNT > ( 59 + $nA )) { $nNT = $nNT + 2 - $nA; } $nNT = $nNT + 91; $nM = div( 20 * $nNT, 611 ); $nDAY = $nNT - div( 611 * $nM, 20 ); $dtEasterSunday = mktime( 0,0,0,$nMONTH,$nDAY,$nYEAR ); } return $dtEasterSunday;}?>
希望本文所述对大家的php程序设计有所帮助。
搞代码网（gaodaima.com）提供的所有资源部分来自互联网，如果有侵犯您的版权或其他权益，请说明详细缘由并提供版权或权益证明然后发送到邮箱[email protected]，我们会在看到邮件的第一时间内为您处理，或直接联系QQ：872152909。本网站采用BY-NC-SA协议进行授权
转载请注明原文链接：php准确计算复活节日期的方法_PHP
转载请注明原文链接：php准确计算复活节日期的方法_PHP
