4 svar · 600 visningar · startad av Qonos
jag har letat utan framgång och det jag har hittat har varit på tyska eller japanska eller nått liknande.. med andra ord fattar jag inte nått =)¨
Så vad jag undrar är om någon har en kod som loopar ut år och månader och dagar på detta sättet
http://www.mycgiserver.com/~otter/dateit/dateit.php3
jag fattar noll =) bara jag lyckas med detta, sen klarar jag nog koda det andra... :e
Att göra sådant är inte så värst svårt, men det tar lite tid. Vad gäller datumaritmetiken är det en baggis när man använder timestamps:
define('SECONDS_PER_DAY', 60 * 60 * 24);
$begin = mktime( 0, 0, 0, 1, 1, 2002); # timestamp för första januari 2002
$end = mktime( 0, 0, 0, 12, 31, 2002); # sista december
for ($i = begin; $i <= $end; $i += SECONDS_PER_DAY)
echo strftime( '%d/%m (%A)', $i );
Mer kan läsas på http://se.php.net/manual/en/ref.datetime.php
Fick tag på nedanstående... det fungerar bra och jag får ut det som jag vill.. jag ser att där är något förberätt till att länka dagarna...
men jag och classer och sånt.. hmm fungerar inte riktigt.. håller på att sätta mig in i detta nu..
någon som vet hur jag skall kunna hämta ut en timestamp(14) från databasen och få de dagar länkade som är med i månadsvisningen?? alternativt få alla länkade och de som har något "i sig" får en annan css class
denna koden använder jag nu
$today = getdate();
$month = $today['mon'];
$year = $today['year'];
$ThisMonth = new Calendar();
$ThisMonth -> getCalendarLink($month, $year);
print ($ThisMonth->getMonthView($month,$year));
echo "<br>\n";
print ($ThisMonth->getMonthView( $month +1,$year));
echo "<br>\n";
print ($ThisMonth->getMonthView( $month +2,$year));
detta är den classen jag använder
<?php
class Calendar
{
/*
Constructor for the Calendar class
*/
function Calendar()
{
}
/*
Get the array of strings used to label the days of the week. This array contains seven
elements, one for each day of the week. The first entry in this array represents Sunday.
*/
function getDayNames()
{
return $this->dayNames;
}
/*
Set the array of strings used to label the days of the week. This array must contain seven
elements, one for each day of the week. The first entry in this array represents Sunday.
*/
function setDayNames($names)
{
$this->dayNames = $names;
}
/*
Get the array of strings used to label the months of the year. This array contains twelve
elements, one for each month of the year. The first entry in this array represents January.
*/
function getMonthNames()
{
return $this->monthNames;
}
/*
Set the array of strings used to label the months of the year. This array must contain twelve
elements, one for each month of the year. The first entry in this array represents January.
*/
function setMonthNames($names)
{
$this->monthNames = $names;
}
/*
Gets the start day of the week. This is the day that appears in the first column
of the calendar. Sunday = 0.
*/
function getStartDay()
{
return $this->startDay;
}
/*
Sets the start day of the week. This is the day that appears in the first column
of the calendar. Sunday = 0.
*/
function setStartDay($day)
{
$this->startDay = $day;
}
/*
Gets the start month of the year. This is the month that appears first in the year
view. January = 1.
*/
function getStartMonth()
{
return $this->startMonth;
}
/*
Sets the start month of the year. This is the month that appears first in the year
view. January = 1.
*/
function setStartMonth($month)
{
$this->startMonth = $month;
}
/*
Return the URL to link to in order to display a calendar for a given month/year.
You must override this method if you want to activate the "forward" and "back"
feature of the calendar.
Note: If you return an empty string from this function, no navigation link will
be displayed. This is the default behaviour.
If the calendar is being displayed in "year" view, $month will be set to zero.
*/
function getCalendarLink($month, $year)
{
return "";
}
/*
Return the URL to link to for a given date.
You must override this method if you want to activate the date linking
feature of the calendar.
Note: If you return an empty string from this function, no navigation link will
be displayed. This is the default behaviour.
*/
function getDateLink($day, $month, $year)
{
return "";
}
/*
Return the HTML for the current month
*/
function getCurrentMonthView()
{
$d = getdate(time());
return $this->getMonthView($d["mon"], $d["year"]);
}
/*
Return the HTML for the next month
*/
function getNextMonthView()
{
$d = getdate(time());
return $this->getMonthView($d["mon"], $d["year"]);
}
/*
Return the HTML for the current year
*/
function getCurrentYearView()
{
$d = getdate(time());
return $this->getYearView($d["year"]);
}
/*
Return the HTML for a specified month
*/
function getMonthView($month, $year)
{
return $this->getMonthHTML($month, $year);
}
/*
Return the HTML for a specified year
*/
function getYearView($year)
{
return $this->getYearHTML($year);
}
/********************************************************************************
The rest are private methods. No user-servicable parts inside.
You shouldn't need to call any of these functions directly.
*********************************************************************************/
/*
Calculate the number of days in a month, taking into account leap years.
*/
function getDaysInMonth($month, $year)
{
if ($month < 1 || $month > 12)
{
return 0;
}
$d = $this->daysInMonth[$month - 1];
if ($month == 2)
{
// Check for leap year
// Forget the 4000 rule, I doubt I'll be around then...
if ($year%4 == 0)
{
if ($year%100 == 0)
{
if ($year%400 == 0)
{
$d = 29;
}
}
else
{
$d = 29;
}
}
}
return $d;
}
/*
Generate the HTML for a given month
*/
function getMonthHTML($m, $y, $showYear = 1)
{
$s = "";
$a = $this->adjustDate($m, $y);
$month = $a[0];
$year = $a[1];
$daysInMonth = $this->getDaysInMonth($month, $year);
$date = getdate(mktime(12, 0, 0, $month, 1, $year));
$first = $date["wday"];
$monthName = $this->monthNames[$month - 1];
$prev = $this->adjustDate($month - 1, $year);
$next = $this->adjustDate($month + 1, $year);
if ($showYear == 1)
{
$prevMonth = $this->getCalendarLink($prev[0], $prev[1]);
$nextMonth = $this->getCalendarLink($next[0], $next[1]);
}
else
{
$prevMonth = "";
$nextMonth = "";
}
$header = $monthName . (($showYear > 0) ? " " . $year : "");
$s .= "<table class=\"calendarTable\" border=\"1\" bordercolor=\"black\" cellspacing=\"0\" cellpadding=\"2\">\n";
$s .= "<tr>\n";
$s .= "<td align=\"center\" valign=\"top\" class=\"calendarMonth\">" . (($prevMonth == "") ? " " : "<a href=\"$prevMonth\"><<</a>") . "</td>\n";
$s .= "<td align=\"center\" valign=\"top\" class=\"calendarMonth\" colspan=\"5\">$header</td>\n";
$s .= "<td align=\"center\" valign=\"top\" class=\"calendarMonth\">" . (($nextMonth == "") ? " " : "<a href=\"$nextMonth\">>></a>") . "</td>\n";
$s .= "</tr>\n";
$s .= "<tr>\n";
$s .= "<td align=\"center\" valign=\"top\" class=\"calendarHeader\">" . $this->dayNames[($this->startDay)%7] ."</td>\n";
$s .= "<td align=\"center\" valign=\"top\" class=\"calendarHeader\">" . $this->dayNames[($this->startDay+1)%7] . "</td>\n";
$s .= "<td align=\"center\" valign=\"top\" class=\"calendarHeader\">" . $this->dayNames[($this->startDay+2)%7] . "</td>\n";
$s .= "<td align=\"center\" valign=\"top\" class=\"calendarHeader\">" . $this->dayNames[($this->startDay+3)%7] . "</td>\n";
$s .= "<td align=\"center\" valign=\"top\" class=\"calendarHeader\">" . $this->dayNames[($this->startDay+4)%7] . "</td>\n";
$s .= "<td align=\"center\" valign=\"top\" class=\"calendarHeader\">" . $this->dayNames[($this->startDay+5)%7] . "</td>\n";
$s .= "<td align=\"center\" valign=\"top\" class=\"calendarHeader\">" . $this->dayNames[($this->startDay+6)%7] . "</td>\n";
$s .= "</tr>\n";
// We need to work out what date to start at so that the first appears in the correct column
$d = $this->startDay + 1 - $first;
while ($d > 1)
{
$d -= 7;
}
// Make sure we know when today is, so that we can use a different CSS style
$today = getdate(time());
while ($d <= $daysInMonth)
{
$s .= "<tr>\n";
for ($i = 0; $i < 7; $i++)
{
$class = ($year == $today["year"] && $month == $today["mon"] && $d == $today["mday"]) ? "calendarToday" : "calendar";
$s .= "<td class=\"$class\" align=\"right\" valign=\"top\">";
if ($d > 0 && $d <= $daysInMonth)
{
$link = $this->getDateLink($d, $month, $year);
$s .= (($link == "") ? $d : "<a href=\"$link\">$d</a>");
}
else
{
$s .= " ";
}
$s .= "</td>\n";
$d++;
}
$s .= "</tr>\n";
}
$s .= "</table>\n";
return $s;
}
fortsättningen på classen
/*
Generate the HTML for a given year
*/
function getYearHTML($year)
{
$s = "";
$prev = $this->getCalendarLink(0, $year - 1);
$next = $this->getCalendarLink(0, $year + 1);
$s .= "<table class=\"calendar\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n";
$s .= "<tr>";
$s .= "<td align=\"center\" valign=\"top\" align=\"left\">" . (($prev == "") ? " " : "<a href=\"$prev\"><<</a>") . "</td>\n";
$s .= "<td class=\"calendarHeader\" valign=\"top\" align=\"center\">" . (($this->startMonth > 1) ? $year . " - "
. ($year + 1) : $year) ."</td>\n";
$s .= "<td align=\"center\" valign=\"top\" align=\"right\">" . (($next == "") ? " " : "<a href=\"$next\">>></a>") . "</td>\n";
$s .= "</tr>\n";
$s .= "<tr>";
$s .= "<td class=\"calendar\" valign=\"top\">" . $this->getMonthHTML(0 + $this->startMonth, $year, 0) ."</td>\n";
$s .= "<td class=\"calendar\" valign=\"top\">" . $this->getMonthHTML(1 + $this->startMonth, $year, 0) ."</td>\n";
$s .= "<td class=\"calendar\" valign=\"top\">" . $this->getMonthHTML(2 + $this->startMonth, $year, 0) ."</td>\n";
$s .= "</tr>\n";
$s .= "<tr>\n";
$s .= "<td class=\"calendar\" valign=\"top\">" . $this->getMonthHTML(3 + $this->startMonth, $year, 0) ."</td>\n";
$s .= "<td class=\"calendar\" valign=\"top\">" . $this->getMonthHTML(4 + $this->startMonth, $year, 0) ."</td>\n";
$s .= "<td class=\"calendar\" valign=\"top\">" . $this->getMonthHTML(5 + $this->startMonth, $year, 0) ."</td>\n";
$s .= "</tr>\n";
$s .= "<tr>\n";
$s .= "<td class=\"calendar\" valign=\"top\">" . $this->getMonthHTML(6 + $this->startMonth, $year, 0) ."</td>\n";
$s .= "<td class=\"calendar\" valign=\"top\">" . $this->getMonthHTML(7 + $this->startMonth, $year, 0) ."</td>\n";
$s .= "<td class=\"calendar\" valign=\"top\">" . $this->getMonthHTML(8 + $this->startMonth, $year, 0) ."</td>\n";
$s .= "</tr>\n";
$s .= "<tr>\n";
$s .= "<td class=\"calendar\" valign=\"top\">" . $this->getMonthHTML(9 + $this->startMonth, $year, 0) ."</td>\n";
$s .= "<td class=\"calendar\" valign=\"top\">" . $this->getMonthHTML(10 + $this->startMonth, $year, 0) ."</td>\n";
$s .= "<td class=\"calendar\" valign=\"top\">" . $this->getMonthHTML(11 + $this->startMonth, $year, 0) ."</td>\n";
$s .= "</tr>\n";
$s .= "</table>\n";
return $s;
}
/*
Adjust dates to allow months > 12 and < 0. Just adjust the years appropriately.
e.g. Month 14 of the year 2001 is actually month 2 of year 2002.
*/
function adjustDate($month, $year)
{
$a = array();
$a[0] = $month;
$a[1] = $year;
while ($a[0] > 12)
{
$a[0] -= 12;
$a[1]++;
}
while ($a[0] <= 0)
{
$a[0] += 12;
$a[1]--;
}
return $a;
}
/*
The start day of the week. This is the day that appears in the first column
of the calendar. Sunday = 0.
*/
var $startDay = 1;
/*
The start month of the year. This is the month that appears in the first slot
of the calendar in the year view. January = 1.
*/
var $startMonth = 1;
/*
The labels to display for the days of the week. The first entry in this array
represents Sunday.
*/
var $dayNames = array("S", "M", "T", "O", "T", "F", "L");
/*
The labels to display for the months of the year. The first entry in this array
represents January.
*/
var $monthNames = array("Januari", "Februari", "Mars", "April", "Maj", "Juni",
"Juli", "Augusti", "September", "Oktober", "November", "December");
/*
The number of days in each month. You're unlikely to want to change this...
The first entry in this array represents January.
*/
var $daysInMonth = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
}
?>