array(NULL,NULL,''.$current_day.''));
}
else if ($highlight) {
$days = array($highlight=>array(NULL,NULL,''.$highlight.''));
}
if (!$daywidth) {
$daywidth = 3;
}
if (function_exists('generate_calendar') == false) {
function generate_calendar($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)).' '.$year; #note that some locales don't capitalize month and day names
#Begin calendar. Uses a real . See http://diveintomark.org/archives/2002/07/03
@list($p, $pl) = each($pn); @list($n, $nl) = each($pn); #previous and next links, if applicable
if($p) $p = ''.($pl ? ''.$p.'' : $p).' ';
if($n) $n = ' '.($nl ? ''.$n.'' : $n).'';
$calendar = ''."\n".
''.$p.($month_href ? ''.$title.'' : $title).$n."\n";
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)
$calendar .= '| '.htmlentities($day_name_length < 4 ? substr($d,0,$day_name_length) : $d).' | ';
$calendar .= "
\n";
}
if($weekday > 0) $calendar .= '| | '; #initial 'empty' days
for($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
$calendar .= "
\n";
}
if(isset($days[$day]) and is_array($days[$day])){
@list($link, $classes, $content) = $days[$day];
if(is_null($content)) $content = $day;
$calendar .= '' : '>').
($link ? ''.$content.'' : $content).'';
}
else $calendar .= "| $day | ";
}
if($weekday != 7) $calendar .= ' | '; #remaining "empty" days
$calendar .= "
\n
\n";
return $calendar;
}
}
echo generate_calendar($year, $month, $days, $daywidth);
?>