<html>
<head>
</head>
<body>
<?php
//
$g_days_in_month = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
$j_days_in_month = array(31, 31, 31, 31, 31, 31, 30, 30, 30, 30, 30, 29);
function gregorian_to_jalali($g_y, $g_m, $g_d)
{
global $g_days_in_month;
global $j_days_in_month;
$div = create_function('$a,$b','return (int) ($a / $b);');
$gy = $g_y-1600;
$gm = $g_m-1;
$gd = $g_d-1;
$g_day_no = 365*$gy+$div($gy+3,4)-$div($gy+99,100)+$div($gy+399,400);
for ($i=0; $i < $gm; ++$i)
$g_day_no += $g_days_in_month[$i];
if ($gm>1 && (($gy%4==0 && $gy%100!=0) || ($gy%400==0)))
/* leap and after Feb */
$g_day_no++;
$g_day_no += $gd;
$j_day_no = $g_day_no-79;
$j_np = $div($j_day_no, 12053);
/* 12053 = 365*33 + 32/4 */
$j_day_no = $j_day_no % 12053;
$jy = 979+33*$j_np+4*$div($j_day_no,1461);
/* 1461 = 365*4 + 4/4 */
$j_day_no %= 1461;
if ($j_day_no >= 366) {
$jy += $div($j_day_no-1, 365);
$j_day_no = ($j_day_no-1)%365;
}
for ($i = 0; $i < 11 && $j_day_no >= $j_days_in_month[$i]; ++$i)
$j_day_no -= $j_days_in_month[$i];
$jm = $i+1;
$jd = $j_day_no+1;
return array($jy, $jm, $jd);
}
//=============================================================================================================//
function jalali_to_gregorian($j_y, $j_m, $j_d)
{
global $g_days_in_month;
global $j_days_in_month;
$div = create_function('$a,$b','return (int) ($a / $b);');
$jy = $j_y-979;
$jm = $j_m-1;
$jd = $j_d-1;
$j_day_no = 365*$jy + $div($jy, 33)*8 + $div($jy%33+3, 4);
for ($i=0; $i < $jm; ++$i)
$j_day_no += $j_days_in_month[$i];
$j_day_no += $jd;
$g_day_no = $j_day_no+79;
$gy = 1600 + 400*$div($g_day_no, 146097); /* 146097 = 365*400 + 400/4 - 400/100 + 400/400 */
$g_day_no = $g_day_no % 146097;
$leap = true;
if ($g_day_no >= 36525) /* 36525 = 365*100 + 100/4 */
{
$g_day_no--;
$gy += 100*$div($g_day_no, 36524); /* 36524 = 365*100 + 100/4 - 100/100 */
$g_day_no = $g_day_no % 36524;
if ($g_day_no >= 365)
$g_day_no++;
else
$leap = false;
}
$gy += 4*$div($g_day_no, 1461);
/* 1461 = 365*4 + 4/4 */
$g_day_no %= 1461;
if ($g_day_no >= 366) {
$leap = false;
$g_day_no--;
$gy += $div($g_day_no, 365);
$g_day_no = $g_day_no % 365;
}
for ($i = 0; $g_day_no >= $g_days_in_month[$i] + ($i == 1 && $leap); $i++)
$g_day_no -= $g_days_in_month[$i] + ($i == 1 && $leap);
$gm = $i+1;
$gd = $g_day_no+1;
return array($gy, $gm, $gd);
}
//=============================================================================================================//
$week= Array("Thursday" => "پنجشنبه","Saturday" => "شنبه","Sunday" => "يكشنبه","Monday" => "دوشنبه","Tuesday" => "سه شنبه","Wednesday" => "چهارشنبه","Friday" => "جمعه");
$month = Array("فروردين","ارديبهشت","خرداد","تير","مرداد","شهريور","مهر","آبان","آذر","دي","بهمن","اسفند");
list( $gyear, $gmonth, $gday ) = preg_split ('/-/',date ("Y-m-d"));
list( $jyear, $jmonth, $jday ) = gregorian_to_jalali($gyear, $gmonth, $gday);
?>
<span dir='rtl'>
<? echo $week[date("l")] . "، " . $jday . " " . $month[--$jmonth] . " " . $jyear; ?>
</span>
</body>
</html>