<?if(0){?><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><?}?>
<script language="php">
class persian_date
{
var $persian_month_names=array(
'01'=>'فروردین',
'02'=>'اردیبهشت',
'03'=>'خرداد',
'04'=>'تیر',
'05'=>'مرداد',
'06'=>'شهریور',
'07'=>'مهر',
'08'=>'آبان',
'09'=>'آذر',
'10'=>'دی',
'11'=>'بهمن',
'12'=>'اسفند'
);
var $persian_day_names=array(
'6'=>'شنبه',
'0'=>'یکشنبه',
'1'=>'دوشنبه',
'2'=>'سه شنبه',
'3'=>'چهارشنبه',
'4'=>'پنجشنبه',
'5'=>'آدینه'
);
function div($a,$b)
{
return (int) ($a / $b);
}
function gregorian_to_persian($g_y, $g_m, $g_d)
{
$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);
$gy = $g_y-1600;
$gm = $g_m-1;
$gd = $g_d-1;
$g_day_no = 365*$gy+$this->div($gy+3,4)-$this->div($gy+99,100)+$this->div($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 = $this->div($j_day_no, 12053); /* 12053 = 365*33 + 32/4 */
$j_day_no = $j_day_no % 12053;
$jy = 979+33*$j_np+4*$this->div($j_day_no,1461); /* 1461 = 365*4 + 4/4 */
$j_day_no %= 1461;
if ($j_day_no >= 366)
{
$jy += $this->div($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 = $j_day_no+1;
if(strlen($jm)==1) $jm='0'.$jm;
if(strlen($jd)==1) $jd='0'.$jd;
return array($jy,$jm, $jd);
}
function persian_to_gregorian($j_y, $j_m, $j_d)
{
$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);
$jy = $j_y-979;
$jm = $j_m-1;
$jd = $j_d-1;
$j_day_no = 365*$jy + $this->div($jy, 33)*8 + $this->div($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;
$gy = 1600 + 400*$this->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--;
$gy += 100*$this->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;
}
$gy += 4*$this->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 += $this->div($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 = $g_day_no+1;
if(strlen($gm)==1) $gm='0'.$gm;
if(strlen($gd)==1) $gd='0'.$gd;
return array($gy,$gm,$gd);
}
function to_date($g_date,$input)
{
$g_date=str_replace('-','',$g_date);
$g_date=str_replace('/','',$g_date);
$g_year=substr($g_date,0,4);
$g_month=substr($g_date,4,2);
$g_day=substr($g_date,6,2);
$persian_date=$this->gregorian_to_persian($g_year,$g_month,$g_day);
if($input=='Y') return $persian_date[0];
if($input=='y') return substr($persian_date[0],-2);
if($input=='M') return $this->persian_month_names[$persian_date[1]];
if($input=='m') return $persian_date[1];
if($input=='D') return $this->persian_day_names[date('w')];
if($input=='d') return $persian_date[2];
if($input=='j')
{
$persian_d=$persian_date[2];
if($persian_d{0}=='0') $persian_d=substr($persian_d,1);
return $persian_d;
}
if($input=='n')
{
$persian_n=$persian_date[1];
if($persian_n{0}=='0') $persian_n=substr($persian_n,1);
return $persian_n;
}
if($input=='Y/m/d') return $persian_date[0].'/'.$persian_date[1].'/'.$persian_date[2];
if($input=='Ymd') return $persian_date[0].$persian_date[1].$persian_date[2];
if($input=='y/m/d') return substr($persian_date[0],-2).'/'.$persian_date[1].'/'.$persian_date[2];
if($input=='ymd') return substr($persian_date[0],-2).$persian_date[1].$persian_date[2];
if($input=='Y-m-d') return $persian_date[0].'-'.$persian_date[1].'-'.$persian_date[2];
if($input=='y-m-d') return substr($persian_date[0],-2).'-'.$persian_date[1].'-'.$persian_date[2];
if($input=='compelete')
{
$persian_d=$persian_date[2];
if($persian_d{0}=='0') $persian_d=substr($persian_d,1);
return $this->persian_day_names[date('w')].' '.$persian_d.' '.$this->persian_month_names[$persian_date[1]].' '.$persian_date[0];
}
}
function date($input)
{
return $this->to_date(date('Y').date('m').date('d'),$input);
}
function date_to($j_date)
{
$j_date=str_replace('/','',$j_date);
$j_date=str_replace('-','',$j_date);
$j_year=substr($j_date,0,4);
$j_month=substr($j_date,4,2);
$j_day=substr($j_date,6,2);
$gregorian_date=$this->persian_to_gregorian($j_year,$j_month,$j_day);
return $gregorian_date[0].'-'.$gregorian_date[1].'-'.$gregorian_date[2];
}
function sec_to_day($sec)
{
$day[s]=bcmod($sec-time(),60);
if(strlen($day[s])==1) $day[s]='0'.$day[s];
$day[m]=bcmod(bcdiv($sec-time(),60),60);
if(strlen($day[m])==1) $day[m]='0'.$day[m];
$day[h]=bcmod(bcdiv(bcdiv($sec-time(),60),60),24);
if(strlen($day[h])==1) $day[h]='0'.$day[h];
$day[d]=bcdiv(bcdiv(bcdiv($sec-time(),60),60),24);
return $day;
}
}
</script>