I am using the following on my website. It is very basic, but can do some pretty powerful things with some slight tweaking.
Code: Select all
<?php
# PHP Calendar (version 2.3), written by Keith Devens
# http://keithdevens.com/software/php_calendar
# see example at http://keithdevens.com/weblog
# License: http://keithdevens.com/software/license
function generate_calendar($year, $month, $days = array(), $day_name_length = 3, $month_href = NULL, $first_day = 0, $pn = array()){
$first_of_month = gmmktime(0,0,0,$month,1,$year);
#remember that mktime will automatically correct if invalid dates are entered
# for instance, mktime(0,0,0,12,32,1997) will be the date for Jan 1, 1998
# this provides a built in "rounding" feature to generate_calendar()
$day_names = array(); #generate all the day names according to the current locale
for($n=0,$t=(3+$first_day)*86400; $n<7; $n++,$t+=86400) #January 4, 1970 was a Sunday
$day_names[$n] = ucfirst(gmstrftime('%A',$t)); #%A means full textual day name
list($month, $year, $month_name, $weekday) = explode(',',gmstrftime('%m,%Y,%B,%w',$first_of_month));
$weekday = ($weekday + 7 - $first_day) % 7; #adjust for $first_day
$title = htmlentities(ucfirst($month_name)).' '.$year; #note that some locales don't capitalize month and day names
#Begin calendar. Uses a real <caption>. See http://diveintomark.org/archives/2002/07/03
@list($p, $pl) = each($pn); @list($n, $nl) = each($pn); #previous and next links, if applicable
if($p) $p = '<span class="calendar-prev">'.($pl ? '<a href="'.htmlspecialchars($pl).'">'.$p.'</a>' : $p).'</span> ';
if($n) $n = ' <span class="calendar-next">'.($nl ? '<a href="'.htmlspecialchars($nl).'">'.$n.'</a>' : $n).'</span>';
$calendar = '<table class="calendar">'."\n".
'<caption class="calendar-month">'.$p.($month_href ? '<a href="'.htmlspecialchars($month_href).'">'.$title.'</a>' : $title).$n."</caption>\n<tr>";
if($day_name_length){ #if the day names should be shown ($day_name_length > 0)
#if day_name_length is >3, the full name of the day will be printed
foreach($day_names as $d)
$calendar .= '<th abbr="'.htmlentities($d).'">'.htmlentities($day_name_length < 4 ? substr($d,0,$day_name_length) : $d).'</th>';
$calendar .= "</tr>\n<tr>";
}
if($weekday > 0) $calendar .= '<td colspan="'.$weekday.'"> </td>'; #initial 'empty' days
for($day=1,$days_in_month=gmdate('t',$first_of_month); $day<=$days_in_month; $day++,$weekday++){
if($weekday == 7){
$weekday = 0; #start a new week
$calendar .= "</tr>\n<tr>";
}
if(isset($days[$day]) and is_array($days[$day])){
@list($link, $classes, $content) = $days[$day];
if(is_null($content)) $content = $day;
$calendar .= '<td'.($classes ? ' class="'.htmlspecialchars($classes).'">' : '>').
($link ? '<a href="'.htmlspecialchars($link).'"><font color="FF0000"><b>'.$content.'</b></font></a>' : $content).'</td>';
}
else $calendar .= "<td>$day</td>";
}
if($weekday != 7) $calendar .= '<td colspan="'.(7-$weekday).'"> </td>'; #remaining "empty" days
return $calendar."</tr>\n</table>\n";
}
$time = time();
$secondMonth = time() - (-31*24*60*60);
$thirdMonth = time() - (-62*24*60*60);
$i = 0;
$k = 0;
$l = 0;
$username="onezerv2_c3m";
$password="jeremy123";
$database="onezerv2_c3m";
mysql_connect(localhost,$username,$password);
@mysql_select_db($database) or die( "Unable to select database");
$query='SELECT * FROM `events` ORDER BY `day` ASC';
$result=mysql_query($query);
$num=mysql_numrows($result);
mysql_close();
for($i=0; $i<$num; $i++) {
if(mysql_result($result,$i,"month") != (date('n', $time))) continue;
$event = mysql_result($result,$i,"eventid");
$eventDay = mysql_result($result,$i,"day");
$currentDays[$eventDay] = array('./event_id.php?event='.$event, 'linked-day');
}
for($k=0; $k<$num; $k++) {
if(mysql_result($result,$k,"month") != (date('n', $secondMonth))) continue;
$event = mysql_result($result,$k,"eventid");
$eventDay = mysql_result($result,$k,"day");
$secondDays[$eventDay] = array('./event_id.php?event='.$event, 'linked-day');
}
for($l=0; $l<$num; $l++) {
if(mysql_result($result,$l,"month") != (date('n', $thirdMonth))) continue;
$event = mysql_result($result,$l,"eventid");
$eventDay = mysql_result($result,$l,"day");
$thirdDays[$eventDay] = array('./event_id.php?event='.$event, 'linked-day');
}
?>