'sep', 'oct', 'nov', 'dec'
);
+ static public $mIranianCalendarMonthMsgs = array(
+ 'iranian-calendar-m1', 'iranian-calendar-m2', 'iranian-calendar-m3',
+ 'iranian-calendar-m4', 'iranian-calendar-m5', 'iranian-calendar-m6',
+ 'iranian-calendar-m7', 'iranian-calendar-m8', 'iranian-calendar-m9',
+ 'iranian-calendar-m10', 'iranian-calendar-m11', 'iranian-calendar-m12'
+ );
+
/**
* Create a language object for a given language code
*/
return $this->getMessageFromDB( self::$mWeekdayAbbrevMsgs[$key-1] );
}
+ function getIranianCalendarMonthName( $key ) {
+ return $this->getMessageFromDB( self::$mIranianCalendarMonthMsgs[$key-1] );
+ }
+
+
/**
* Used by date() and time() to adjust the time output.
* @public
* xx Literal x
* xg Genitive month name
*
+ * xij j (day number) in Iranian calendar
+ * xiF F (month name) in Iranian calendar
+ * xin n (month number) in Iranian calendar
+ * xiY Y (full year) in Iranian calendar
+ *
* Characters enclosed in double quotes will be considered literal (with
* the quotes themselves removed). Unmatched quotes will be considered
* literal quotes. Example:
$roman = false;
$unix = false;
$rawToggle = false;
+ $iranian = false;
for ( $p = 0; $p < strlen( $format ); $p++ ) {
$num = false;
$code = $format[$p];
if ( $code == 'x' && $p < strlen( $format ) - 1 ) {
$code .= $format[++$p];
}
-
+
+ if ( $code === 'xi' && $p < strlen( $format ) - 1 ) {
+ $code .= $format[++$p];
+ }
+
switch ( $code ) {
case 'xx':
$s .= 'x';
case 'j':
$num = intval( substr( $ts, 6, 2 ) );
break;
+ case 'xij':
+ if ( !$iranian ) $iranian = self::tsToIranian( $ts );
+ $num = $iranian[2];
+ break;
case 'l':
if ( !$unix ) $unix = wfTimestamp( TS_UNIX, $ts );
$s .= $this->getWeekdayName( gmdate( 'w', $unix ) + 1 );
case 'W':
if ( !$unix ) $unix = wfTimestamp( TS_UNIX, $ts );
$num = gmdate( 'W', $unix );
- break;
+ break;
case 'F':
$s .= $this->getMonthName( substr( $ts, 4, 2 ) );
break;
+ case 'xiF':
+ if ( !$iranian ) $iranian = self::tsToIranian( $ts );
+ $s .= $this->getIranianCalendarMonthName( $iranian[1] );
+ break;
case 'm':
$num = substr( $ts, 4, 2 );
break;
case 'n':
$num = intval( substr( $ts, 4, 2 ) );
break;
+ case 'xin':
+ if ( !$iranian ) $iranian = self::tsToIranian( $ts );
+ $num = $iranian[1];
+ break;
case 't':
if ( !$unix ) $unix = wfTimestamp( TS_UNIX, $ts );
$num = gmdate( 't', $unix );
case 'L':
if ( !$unix ) $unix = wfTimestamp( TS_UNIX, $ts );
$num = gmdate( 'L', $unix );
- break;
+ break;
case 'Y':
$num = substr( $ts, 0, 4 );
break;
+ case 'xiY':
+ if ( !$iranian ) $iranian = self::tsToIranian( $ts );
+ $num = $iranian[0];
+ break;
case 'y':
$num = substr( $ts, 2, 2 );
break;
return $s;
}
+ private static $GREG_DAYS = array( 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 );
+ private static $IRANIAN_DAYS = array( 31, 31, 31, 31, 31, 31, 30, 30, 30, 30, 30, 29 );
+ /**
+ * Algorithm by Roozbeh Pournader and Mohammad Toossi to convert
+ * Gregorian dates to Iranian dates. Originally written in C, it
+ * is released under the terms of GNU Lesser General Public
+ * License. Conversion to PHP was performed by Niklas Laxström.
+ *
+ * Link: http://www.farsiweb.info/jalali/jalali.c
+ */
+ private static function tsToIranian( $ts ) {
+ $gy = substr( $ts, 0, 4 ) -1600;
+ $gm = substr( $ts, 4, 2 ) -1;
+ $gd = substr( $ts, 6, 2 ) -1;
+
+ # Days passed from the beginning (including leap years)
+ $gDayNo = 365*$gy
+ + floor(($gy+3) / 4)
+ - floor(($gy+99) / 100)
+ + floor(($gy+399) / 400);
+
+
+ // Add days of the past months of this year
+ for( $i = 0; $i < $gm; $i++ ) {
+ $gDayNo += self::$GREG_DAYS[$i];
+ }
+
+ // Leap years
+ if ( $gm > 1 && (($gy%4===0 && $gy%100!==0 || ($gy%400==0)))) {
+ $gDayNo++;
+ }
+
+ // Days passed in current month
+ $gDayNo += $gd;
+
+ $jDayNo = $gDayNo - 79;
+
+ $jNp = floor($jDayNo / 12053);
+ $jDayNo %= 12053;
+
+ $jy = 979 + 33*$jNp + 4*floor($jDayNo/1461);
+ $jDayNo %= 1461;
+
+ if ( $jDayNo >= 366 ) {
+ $jy += floor(($jDayNo-1)/365);
+ $jDayNo = floor(($jDayNo-1)%365);
+ }
+
+ for ( $i = 0; $i < 11 && $jDayNo >= self::$IRANIAN_DAYS[$i]; $i++ ) {
+ $jDayNo -= self::$IRANIAN_DAYS[$i];
+ }
+
+ $jm= $i+1;
+ $jd= $jDayNo+1;
+
+ return array($jy, $jm, $jd);
+ }
+
/**
* Roman number formatting up to 3000
*/
+
+
'mdy',
'dmy',
'ymd',
+ 'persian',
'ISO 8601',
);
'ymd time' => 'H:i',
'ymd date' => 'Y xg j',
'ymd both' => 'H:i، Y xg j', # Arabic comma
+
+ 'persian time' => 'H:i',
+ 'persian date' => 'xij xiF xiY', # Don't delete the invisible RLM from the beginning.
+ 'persian both' => 'H:i، xij xiF xiY',
+
'ISO 8601 time' => 'xnH:xni:xns',
'ISO 8601 date' => 'xnY-xnm-xnd',
'oct' => 'اکتبر',
'nov' => 'نوامبر',
'dec' => 'دسامبر',
+'iranian-calendar-m1' => 'فروردین',
+'iranian-calendar-m2' => 'اردیبهشت',
+'iranian-calendar-m3' => 'خرداد',
+'iranian-calendar-m4' => 'تیر',
+'iranian-calendar-m5' => 'مرداد',
+'iranian-calendar-m6' => 'شهریور',
+'iranian-calendar-m7' => 'مهر',
+'iranian-calendar-m8' => 'آبان',
+'iranian-calendar-m9' => 'آذر',
+'iranian-calendar-m10' => 'دی',
+'iranian-calendar-m11' => 'بهمن',
+'iranian-calendar-m12' => 'اسفند',
# Bits of text used by many pages
'categories' => 'ردههای صفحه',