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| <?php
//See the calendar working at : LINK1http://geerson.net/gsn/calendar.phpLINK1
function isLeapYear($year){
// 1 januari 1900 is monday, use century-check only when 1 januari 1900 is monday;
if(($year % 100 == 0) and ($year % 400 != 0)) return(0);
if($year % 4 == 0) return(1);
return(0);
}
function getWeekDay($year, $month, $day){
$dcm = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
// 1 januari 1900 is sunday;
$gwdYear = 1899;
$gwdMonth = 12;
$gwdDay = 31;
// 1 januari 1900 is monday;
$gwdYear = 1899;
$gwdMonth = 12;
$gwdDay = 30;
$diffDays = 0;
$diffDays = $diffDays + $day;
for($m = (($year * 12) + $month) - 1; $m > (($gwdYear * 12) + $gwdMonth); $m--) {
$y = (($m - 1) / 12);
$i = ($m % 12) + 12;
if(isLeapYear($y) == 1) {
$dcm[1] = 29; $dcm[13] = 29;
}else{
$dcm[1] = 28; $dcm[13] = 28;
}
$diffDays = $diffDays + $dcm[$i-1];
}
$diffDays = $diffDays + ($dcm[$gwdMonth - 1] - $gwdDay);
$weekDay = ($diffDays % 7) - 2;
if($weekDay < 0) $weekDay = $weekDay + 7;
return($weekDay + 1);
}
function getDateNumber($year, $month, $day){
$diffDays = 0;
for($y = 0; $y < $year; $y++) {
$diffDays = $diffDays + 365;
if(isLeapYear($y) == 1) $diffDays = $diffDays + 1;
}
for($m = 1; $m < $month; $m++) {
if($m == 1 or $m == 3 or $m == 5 or $m == 7 or $m == 8 or $m == 10 or $m == 12) {
$diffDays = $diffDays + 31;
}else{
$diffDays = $diffDays + 30;
}
if(isLeapYear($year) == 1 and $m == 2) $diffDays = $diffDays - 1;
if(isLeapYear($year) == 0 and $m == 2) $diffDays = $diffDays - 2;
}
$diffDays = $diffDays + $day;
return($diffDays);
}
function CalculateIsoWeekday($year, $month, $day){
// This function converts the weekday-numbers from the
// standard function to an offset acc. to the ISO version
// monday -> 0, ... , sunday -> 6
$n = getWeekday($year, $month, $day);
return($n - 1);
}
function getWeekNumber($year, $month, $day){
// The year value is preset with that of the input date
$YearInQuestion = $year;
// Calculate offset to monday from the input date
$InputDateOffset = CalculateIsoWeekday($year, $month, $day);
// Calculate offsets for the first/last day of the year
$January1Offset = CalculateIsoWeekday($YearInQuestion, 1, 1);
$December31Offset = CalculateIsoWeekday($YearInQuestion, 12, 31);
// If the input date is before the 4th of January and the year starts with
// a friday, saturday or sunday, the week belongs to the previous year
// if the entered date is not a monday or tuesday
if($month == 1 and $day < 4 and $January1Offset > 3 and $InputDateOffset > 1) {
$YearInQuestion = $YearInQuestion - 1;
}
// If the input date is after the 28th of December and the year ends with
// a monday, tuesday or wednesday, then the week belongs to the following year
// if the entered date is not a saturday or sunday
if ($month == 12 and $day > 28 and $December31Offset < 3 and $InputDateOffset < 5) {
$YearInQuestion = $YearInQuestion + 1;
}
// The 4th of January defines week #1
$January4 = getDatenumber($YearInQuestion, 1, 4);
// Offset to the monday of week #1
$FirstMondayOfYear = getDatenumber($YearInQuestion, 1, 4 - CalculateIsoWeekday($YearInQuestion, 1, 4));
// The time range between the monday of week #1 and the monday
// of the week in question is divided by 7, plus 1 for the first week
$weeknum = (getDateNumber($year, $month, $day) - $InputDateOffset - $FirstMondayOfYear ) / 7 + 1;
return($weeknum);
}
function phpdate($year, $month, $day, $format){
if($format == "mmmm") {
if($month == 1) return("january");
if($month == 2) return("february");
if($month == 3) return("march");
if($month == 4) return("april");
if($month == 5) return("may");
if($month == 6) return("june");
if($month == 7) return("july");
if($month == 8) return("august");
if($month == 9) return("september");
if($month == 10) return("october");
if($month == 11) return("november");
if($month == 12) return("december");
}
if($format == "yyyy") {
return($year);
}
}
function getCalendar() {
if($_GET["year"] == "") $year = date("Y"); else $year = $_GET["year"];
if($_GET["month"] == "") $month = date("n"); else $month = $_GET["month"];
if($_GET["day"] == "") $day = date("d"); else $day = $_GET["day"];
$dow = array("mon", "tue", "wed", "thu", "fri", "sat", "sun");
if(isLeapYear($year) == 1) {
$dom = array(31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
}else{
$dom = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
}
$calendar = "<center><table style='background : ThreedFace; border-style : outset; font-family : Verdana; font-size : 10pt;border-width : 2px;' >";
$calendar .= "<tr>";
$calendar .= "<th bgcolor=#000080 colspan='8'>";
$calendar .= "<font color=white>C A L E N D A R</font>";
$calendar .= "</th>";
$calendar .= "</tr>";
$calendar .= "<tr>";
$calendar .= "<th><center>";
$m = $month;
$y = $year - 1;
if($year != 1900) $calendar .= "<a style='text-decoration : none; color : #808080;' href='?year=" . $y . "&month=" . $m . "&day=" . 1 . "' ><font face=webdings>7</font></a>";
if($month == 1) {
$m = 12;
$y = $year - 1;
}else{
$m = $month - 1;
$y = $year;
}
if(!($year == 1900 and $month == 1)) $calendar .= "<a style='text-decoration : none; color : #808080;' href='?year=" . $y . "&month=" . $m . "&day=" . 1 . "' ><font face=webdings>3</font></a>";
$calendar .= "</th>";
$calendar .= "<th nowrap colspan='6'><center>";
$calendar .= phpdate($year, $month, $day, "mmmm", $lang) . " " . phpdate($year, $month, $day, "yyyy", $lang);
$calendar .= "</th>";
$calendar .= "<th><center>";
if($month == 12){
$m = 1;
$y = $year + 1;
}else{
$m = $month + 1;
$y = $year;
}
$calendar .= "<a style='text-decoration : none; color : #808080;' href='?year=" . $y . "&month=" . $m . "&day=" . 1 . "' ><font face=webdings>4</font></a>";
$m = $month;
$y = $year + 1;
$calendar .= "<a style='text-decoration : none; color : #808080;' href='?year=" . $y . "&month=" . $m . "&day=" . 1 . "' ><font face=webdings>8</font></a>";
$calendar .= "</th>";
$calendar .= "</tr>";
$dayno = 2 - getWeekDay($year, $month, 1);
$daymin = 1;
$daymax = $dom[$month - 1];
if($month == 1) {$daymaxl = 12;} else {$daymaxl = $month - 1;}
for($row = 1; $row <= 7; $row++) {
for($col = 1; $col <= 8; $col++) {
$calendar .= "<td style='border-color : black; border-width : 2px;' ><center>";
// print weekday headers
if($row == 1 and $col != 1) {
$calendar .= "<font color=#000080>";
$calendar .= $dow[$col-1-1];
$calendar .= "</font>";
}
// print weeknumbers
if($row != 1 and $col == 1) {
$calendar .= "<font color=#008000>";
if($dayno < $daymin){
$y = $year;
if($month == 1) $m = 12;
if($month != 1) $m = $month - 1;
if($month == 1) $y = $year - 1;
$d = ($dom[$daymaxl - 1]) + $dayno;
$calendar .= sprintf("%02d",getWeekNumber($y, $m, $d));
}else{
if($dayno > $daymax){
$y = $year;
if($month == 12) $m = 1;
if($month != 12) $m = $month + 1;
if($month == 12) $y = $year + 1;
$d = $dayno - $daymax;
$calendar .= sprintf("%02d",getWeekNumber($y, $m, $d));
}else{
$calendar .= sprintf("%02d",getWeekNumber($year, $month, $dayno));
}
}
$calendar .= "</font>";
}
// print day numbers
if($row > 1 and $col != 1){
if($dayno < $daymin){
$calendar .= "<font color=#808080>";
$calendar .= ($dom[$daymaxl - 1]) + $dayno;
$calendar .= "</font>";
}else{
if($dayno > $daymax){
$calendar .= "<font color=#808080>";
$calendar .= $dayno - $daymax;
$calendar .= "</font>";
}else{
$calendar .= $dayno;
}
}
$dayno = $dayno + 1;
}
$calendar .= "</td>";
}
$calendar .= "</tr><tr>";
}
$calendar .= "</tr>";
$calendar .= "</table>";
return($calendar);
}
?>
<html>
<title>getCalendar()</title>
<body bgcolor=#D0D0D0>
<?php echo(getCalendar()); ?>
</body>
</html> | |
|
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| pcCalendar class - Allows for the creation of calendars in HTML pages. All output functions can be easily overridden, refer to article 1471 for an example.
Categories : PHP, Date Time, Calendar, PHP Classes | | | A simple and fast calendar combining PHP and tables. Use this as a base for applications in which a calendar is needed.
Categories : Date Time, PHP, Complete Programs, Calendar | | | Example of using the pcCalendar class, article 1468 on weberdev.com. Calendar example.
Categories : PHP, Date Time, PHP Classes, Calendar | | | A PHP Calendar function with CSS : add a cool calendar to any php page by just adding a calendar class based function.
Categories : PHP, PHP Classes, Calendar, Date Time | | | Functions used to define a schedule of holidays. Can define non-fixed holidays (eg. 3rd sunday of June).
Categories : Calendar, Date Time, PHP | | | Monthly and Daily Upcoming Events calendar.
Categories : Date Time, PostgreSQL, PHP, Calendar, Databases | | | CALENDAR - easy calendar-navigation with PHP
Categories : PHP, Date Time, HTML and PHP, Calendar | | | Calendars to choose a range of dates , reservation events ...
Categories : PHP, Calendar, Java Script, Date Time | | | This script contains 2 functions: 1 to create html select object based on your own customer date format entry- "M d Y h:i.... etc". The second function processes the select object on submit back to unix time.
Categories : PHP, Calendar, Date Time, HTML and PHP | | | Shows the current time as a PNG-image. This script does not use the GD
library. You can use it as a benchmark (because it's slow), or as a quick
reference for implementing a simple PNG-file generator.
Categories : Graphics, Zlib, Calendar, PHP, Date Time | | | Simple PHP control CSS Calender
Categories : PHP, HTML and PHP, Calendar, Date Time, CSS | | | enhanced date picker with jcript checking for a dynamic date input
Categories : PHP, Java Script, Date Time, Calendar, Arrays | | | Calendar, Kalender, date, time, day, month, year
Categories : PHP, Date Time, Calendar | | | Calendar class on the same page , suitable for reservation
Categories : PHP, Calendar, Date Time | | | function to generate calendars on the fly.
Categories : Calendar, PHP, Date Time | |
| | | | feha www.vision.to wrote :1115
Modified a bit:
<?php
error_reporting(`0`);
ini_set(`display_errors`, `0`);
//See the calendar working at : http://geerson.nl
function isLeapYear($year){
// 1 januari 1900 is monday, use century-check only when 1 januari 1900 is monday;
if(($year % 100 == 0) and ($year % 400 != 0)) return(0);
if($year % 4 == 0) return(1);
return(0);
}
function getWeekDay($year, $month, $day){
$dcm = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
// 1 januari 1900 is sunday;
$gwdYear = 1899;
$gwdMonth = 12;
$gwdDay = 31;
// 1 januari 1900 is monday;
$gwdYear = 1899;
$gwdMonth = 12;
$gwdDay = 30;
$diffDays = 0;
$diffDays = $diffDays + $day;
for($m = (($year * 12) + $month) - 1; $m > (($gwdYear * 12) + $gwdMonth); $m--) {
$y = (($m - 1) / 12);
$i = ($m % 12) + 12;
if(isLeapYear($y) == 1) {
$dcm[1] = 29; $dcm[13] = 29;
}else{
$dcm[1] = 28; $dcm[13] = 28;
}
$diffDays = $diffDays + $dcm[$i-1];
}
$diffDays = $diffDays + ($dcm[$gwdMonth - 1] - $gwdDay);
$weekDay = ($diffDays % 7) - 2;
if($weekDay < 0) $weekDay = $weekDay + 7;
return($weekDay + 1);
}
function getDateNumber($year, $month, $day){
$diffDays = 0;
for($y = 0; $y < $year; $y++) {
$diffDays = $diffDays + 365;
if(isLeapYear($y) == 1) $diffDays = $diffDays + 1;
}
for($m = 1; $m < $month; $m++) {
if($m == 1 or $m == 3 or $m == 5 or $m == 7 or $m == 8 or $m == 10 or $m == 12) {
$diffDays = $diffDays + 31;
}else{
$diffDays = $diffDays + 30;
}
if(isLeapYear($year) == 1 and $m == 2) $diffDays = $diffDays - 1;
if(isLeapYear($year) == 0 and $m == 2) $diffDays = $diffDays - 2;
}
$diffDays = $diffDays + $day;
return($diffDays);
}
function CalculateIsoWeekday($year, $month, $day){
// This function converts the weekday-numbers from the
// standard function to an offset acc. to the ISO version
// monday -> 0, ... , sunday -> 6
$n = getWeekday($year, $month, $day);
return($n - 1);
}
function getWeekNumber($year, $month, $day){
// The year value is preset with that of the input date
$YearInQuestion = $year;
// Calculate offset to monday from the input date
$InputDateOffset = CalculateIsoWeekday($year, $month, $day);
// Calculate offsets for the first/last day of the year
$January1Offset = CalculateIsoWeekday($YearInQuestion, 1, 1);
$December31Offset = CalculateIsoWeekday($YearInQuestion, 12, 31);
// If the input date is before the 4th of January and the year starts with
// a friday, saturday or sunday, the week belongs to the previous year
// if the entered date is not a monday or tuesday
if($month == 1 and $day < 4 and $January1Offset > 3 and $InputDateOffset > 1) {
$YearInQuestion = $YearInQuestion - 1;
}
// If the input date is after the 28th of December and the year ends with
// a monday, tuesday or wednesday, then the week belongs to the following year
// if the entered date is not a saturday or sunday
if ($month == 12 and $day > 28 and $December31Offset < 3 and $InputDateOffset < 5) {
$YearInQuestion = $YearInQuestion + 1;
}
// The 4th of January defines week #1
$January4 = getDatenumber($YearInQuestion, 1, 4);
// Offset to the monday of week #1
$FirstMondayOfYear = getDatenumber($YearInQuestion, 1, 4 - CalculateIsoWeekday($YearInQuestion, 1, 4));
// The time range between the monday of week #1 and the monday
// of the week in question is divided by 7, plus 1 for the first week
$weeknum = (getDateNumber($year, $month, $day) - $InputDateOffset - $FirstMondayOfYear ) / 7 + 1;
return($weeknum);
}
function phpdate($year, $month, $day, $format){
if($format == "mmmm") {
if($month == 1) return("January");
if($month == 2) return("Jebruary");
if($month == 3) return("March");
if($month == 4) return("April");
if($month == 5) return("May");
if($month == 6) return("June");
if($month == 7) return("July");
if($month == 8) return("August");
if($month == 9) return("September");
if($month == 10) return("October");
if($month == 11) return("November");
if($month == 12) return("December");
}
if($format == "yyyy") {
return($year);
}
}
function getCalendar() {
if($_GET["year"] == "") $year = date("Y"); else $year = $_GET["year"];
if($_GET["month"] == "") $month = date("n"); else $month = $_GET["month"];
if($_GET["day"] == "") $day = date("d"); else $day = $_GET["day"];
$dow = array("Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun");
if(isLeapYear($year) == 1) {
$dom = array(31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
}else{
$dom = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
}
$calendar = "<table style=`border-style : outset; font-family : Verdana, Geneva, sans-serif;font-size : 8pt;border-width : 1px;` >";
//$calendar .= "<tr>";
//$calendar .= "<th bgcolor=#d5d5d5 colspan=`8`>";
//$calendar .= "<font color=white>C A L E N D A R</font>";
//$calendar .= "</th>";
//$calendar .= "</tr>";
$calendar .= "<tr>";
$calendar .= "<th><center>";
$m = $month;
$y = $year - 1;
if($year != 1900) $calendar .= "<a style=`text-decoration : none; color : #808080;` href=`?year=" . $y . "&month=" . $m . "&day=" . 1 . "` ><font face=\"webdings\">7</font></a>";
if($month == 1) {
$m = 12;
$y = $year - 1;
}else{
$m = $month - 1;
$y = $year;
}
if(!($year == 1900 and $month == 1)) $calendar .= "<a style=`text-decoration : none; color : #808080;` href=`?year=" . $y . "&month=" . $m . "&day=" . 1 . "` ><font face=\"webdings\">3</font></a>";
$calendar .= "</th>";
$calendar .= "<th nowrap colspan=`6`><center>";
$calendar .= phpdate($year, $month, $day, "mmmm", $lang) . " " . phpdate($year, $month, $day, "yyyy", $lang);
$calendar .= "</th>";
$calendar .= "<th><center>";
if($month == 12){
$m = 1;
$y = $year + 1;
}else{
$m = $month + 1;
$y = $year;
}
$calendar .= "<a style=`text-decoration : none; color : #808080;` href=`?year=" . $y . "&month=" . $m . "&day=" . 1 . "` ><font face=\"webdings\">4</font></a>";
$m = $month;
$y = $year + 1;
$calendar .= "<a style=`text-decoration : none; color : #808080;` href=`?year=" . $y . "&month=" . $m . "&day=" . 1 . "` ><font face=\"webdings\">8</font></a>";
$calendar .= "</th>";
$calendar .= "</tr>";
$dayno = 2 - getWeekDay($year, $month, 1);
$daymin = 1;
$daymax = $dom[$month - 1];
if($month == 1) {$daymaxl = 12;} else {$daymaxl = $month - 1;}
for($row = 1; $row <= 7; $row++) {
for($col = 1; $col <= 8; $col++) {
$calendar .= "<td style=`border-style : outset; font-family : Verdana, Geneva, sans-serif;font-size : 8pt;border-width : 1px;` ><center>";
// print weekday headers
if($row == 1 and $col != 1) {
$calendar .= "<font color=\"#000080\">";
$calendar .= $dow[$col-1-1];
$calendar .= "</font>";
}
// print weeknumbers
if($row != 1 and $col == 1) {
//$calendar .= "<font color=#008000>";
if($dayno < $daymin){
$y = $year;
if($month == 1) $m = 12;
if($month != 1) $m = $month - 1;
if($month == 1) $y = $year - 1;
$d = ($dom[$daymaxl - 1]) + $dayno;
$current_week = date("W");
$week_numbers = sprintf("%02d",getWeekNumber($y, $m, $d));
if($current_week == $week_numbers)
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