note 64836 added to ref.calendar
| From: | fRayFerguson at osu1 dot php dot net | Date: | Fri, 21 Apr 2006 14:32:28 +0000 |
| Subject: | note 64836 added to ref.calendar | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-108931@lists.php.net to get a copy of this message | ||
The following is a light reimplimentation of some of these functions wich can be used in an include
file to work around the lack of --with-calendar in php implimentations.
<?php
/* IMPLEMENTS SUBSET OF PHP CALENDAR FUNCTIONS ON SYSTEMS COMPILED W/O --enable-calendar */
if (!function_exists('cal_days_in_month')){
function cal_days_in_month($a_null, $a_month, $a_year) {
return date('t', mktime(0, 0, 0, $a_month+1, 0, $a_year));
}
}
if (!function_exists('cal_to_jd')){
function cal_to_jd($a_null, $a_month, $a_day, $a_year){
if ( $a_month <= 2 ){
$a_month = $a_month + 12 ;
$a_year = $a_year - 1 ;
}
$A = intval($a_year/100);
$B = intval($A/4) ;
$C = 2-$A+$B ;
$E = intval(365.25*($a_year+4716)) ;
$F = intval(30.6001*($a_month+1));
return intval($C+$a_day+$E+$F-1524) ;
}
}
if (!function_exists('get_jd_dmy')) {
function get_jd_dmy($a_jd){
$W = intval(($a_jd - 1867216.25)/36524.25) ;
$X = intval($W/4) ;
$A = $a_jd+1+$W-$X ;
$B = $A+1524 ;
$C = intval(($B-122.1)/365.25) ;
$D = intval(365.25*$C) ;
$E = intval(($B-$D)/30.6001) ;
$F = intval(30.6001*$E) ;
$a_day = $B-$D-$F ;
if ( $E > 13 ) {
$a_month=$E-13 ;
$a_year = $C-4715 ;
} else {
$a_month=$E-1 ;
$a_year=$C-4716 ;
}
return array($a_month, $a_day, $a_year) ;
}
}
if (!function_exists('jdmonthname')) {
function jdmonthname($a_jd,$a_mode){
$tmp = get_jd_dmy($a_jd) ;
$a_time = "$tmp[0]/$tmp[1]/$tmp[2]" ;
switch($a_mode) {
case 0:
return strftime("%b",strtotime("$a_time")) ;
case 1:
return strftime("%B",strtotime("$a_time")) ;
}
}
}
if (!function_exists('jddayofweek')) {
function jddayofweek($a_jd,$a_mode){
$tmp = get_jd_dmy($a_jd) ;
$a_time = "$tmp[0]/$tmp[1]/$tmp[2]" ;
switch($a_mode) {
case 1:
return strftime("%A",strtotime("$a_time")) ;
case 2:
return strftime("%a",strtotime("$a_time")) ;
default:
return strftime("%w",strtotime("$a_time")) ;
}
}
}
?>
----
Server IP: 64.71.164.2
Probable Submitter: 64.73.12.253
----
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autolearn=no version=2.64
----
Manual Page -- http://www.php.net/manual/en/ref.calendar.php
Edit -- http://master.php.net/note/edit/64836
Del: integrated -- http://master.php.net/note/delete/64836/integrated
Del: useless -- http://master.php.net/note/delete/64836/useless
Del: bad code -- http://master.php.net/note/delete/64836/bad+code
Del: spam -- http://master.php.net/note/delete/64836/spam
Del: non-english -- http://master.php.net/note/delete/64836/non-english
Del: in docs -- http://master.php.net/note/delete/64836/in+docs
Del: other reasons-- http://master.php.net/note/delete/64836
Reject -- http://master.php.net/note/reject/64836
Search -- http://master.php.net/manage/user-notes.php