class DatexHejri in Datex 7.2

@author Sina Salek

Original persian to gregorian convertor by Milad Rastian, Roozbeh Pournader Mohammad Toossi.

Hierarchy

class \DatexObject extends \DateTime
- class \DatexHejri

File

datex_api/DatexHejri.inc, line 10

View source

class DatexHejri extends DatexObject {
  protected static $islamicEpoch = 1948439.5;
  protected static $numbers;
  protected static $monthDays;
  protected static $names = array(
    'months' => array(
      1 => 'محرم',
      2 => 'صفر',
      3 => 'ربيع الأول',
      4 => 'ربيع الثاني',
      5 => 'جمادى الأول',
      6 => 'جمادى الآخر',
      7 => 'رجب',
      8 => 'شعبان',
      9 => 'رمضان',
      10 => 'شوال',
      11 => 'ذو القعدة',
      12 => 'ذو الحجة',
    ),
    'ampm' => array(
      'am' => 'صباحاً',
      'pm' => 'مساءاً',
    ),
    'day_abbr' => array(
      'ش',
      'ی',
      'د',
      'س',
      'چ',
      'پ',
      'ج',
    ),
    'day_abbr_short' => array(
      'الأحد',
      'الاثنين',
      'الثلاثاء',
      'الأربعاء',
      'الخميس',
      'الجمعة',
      'السبت',
    ),
    'day' => array(
      'الأحد',
      'الاثنين',
      'الثلاثاء',
      'الأربعاء',
      'الخميس',
      'الجمعة',
      'السبت',
    ),
    'order' => array(
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15,
      16,
      17,
      18,
      19,
      20,
      21,
      22,
      23,
      24,
      25,
      26,
      27,
      28,
      29,
      30,
      31,
    ),
  );
  public static function isLeap($year) {
  }
  public static function dayOfWeek($year, $dayOfYear = 0) {
  }
  public static function convert($timestamp_from = NULL) {
  }
  public static function toGregorian($jalali_year = 0, $jalali_month = 0, $jalali_day = 0) {
  }
  public function calendarFormat() {
  }
  public function getInfo($info) {
  }
  public function getIntlArgs() {
  }
  public function fixGranularities(array $granuls) {
  }

  /**
   * Islamic Calendar
   * @return Array          Hegri date [int Year, int Month, int Day] (Islamic calendar)
   * @param  Integer Year   Gregorian year
   *          Integer Month  Gregorian month
   *         Integer Day    Gregorian day
   * @desc   hj_convert will convert given Gregorian date into Hegri date (Islamic calendar)
   * @author Khaled Al-Shamaa
   */
  function hj_convert($Y, $M, $D) {
    $jd = GregorianToJD($M, $D, $Y);
    list($year, $month, $day) = $this
      ->jd_to_islamic($jd);
    return array(
      $year,
      $month,
      $day,
    );
  }

  /**
   * Islamic Calendar
   * @return Array        Hegri date [int Year, int Month, int Day] (Islamic calendar)
   * @param  Integer jd   Julian day
   * @desc   jd_to_islamic will convert given Julian day into Hegri date (Islamic calendar)
   * @author Khaled Al-Shamaa
   */
  function jd_to_islamic($jd) {
    $jd = floor($jd) + 0.5;
    $year = floor((30 * ($jd - $this->_islamicEpoch) + 10646) / 10631);
    $month = min(12, ceil(($jd - (29 + $this
      ->islamic_to_jd($year, 1, 1))) / 29.5) + 1);
    $day = $jd - $this
      ->islamic_to_jd($year, $month, 1) + 1;
    return array(
      $year,
      $month,
      $day,
    );
  }

  /**
   * Islamic Calendar
   * @return Integer        Julian day
   * @param  Integer Year   Hegri year
   *         Integer Month  Hegri month
   *         Integer Day    Hegri day
   * @desc   islamic_to_jd will convert given Hegri date (Islamic calendar) into Julian day
   * @author Khaled Al-Shamaa
   */
  function islamic_to_jd($year, $month, $day) {
    return $day + ceil(29.5 * ($month - 1)) + ($year - 1) * 354 + floor((3 + 11 * $year) / 30) + $this->_islamicEpoch - 1;
  }

  /**
   * Islamic Calendar
   * @param $g_y
   * @param $g_m
   * @param $g_d
   * @return unknown_type
   */
  function fromGregorian($g_y, $g_m, $g_d) {
    $y = $g_y;
    $m = $g_m;
    $d = $g_d;
    if ($y > 1582 || $y == 1582 && $m > 10 || $y == 1582 && $m == 10 && $d > 14) {
      $jd = (int) (1461 * ($y + 4800 + (int) (($m - 14) / 12)) / 4) + (int) (367 * ($m - 2 - 12 * (int) (($m - 14) / 12)) / 12) - (int) (3 * (int) (($y + 4900 + (int) (($m - 14) / 12)) / 100) / 4) + $d - 32075;
    }
    else {
      $jd = 367 * $y - (int) (7 * ($y + 5001 + (int) (($m - 9) / 7)) / 4) + (int) (275 * $m / 9) + $d + 1729777;
    }
    $julianday = $jd;
    $l = $jd - 1948440 + 10632;
    $n = (int) (($l - 1) / 10631);
    $l = $l - 10631 * $n + 354;
    $j = (int) ((10985 - $l) / 5316) * (int) (50 * $l / 17719) + (int) ($l / 5670) * (int) (43 * $l / 15238);
    $l = $l - (int) ((30 - $j) / 15) * (int) (17719 * $j / 50) - (int) ($j / 16) * (int) (15238 * $j / 43) + 29;
    $m = (int) (24 * $l / 709);
    $d = $l - (int) (709 * $m / 24);
    $y = 30 * $n + $j - 30;
    return array(
      $y,
      $m,
      $d,
    );
  }

  /**
   * Islamic Calendar
   * @param $i_y
   * @param $i_m
   * @param $i_d
   * @return unknown_type
   */
  function _toGregorian($i_y, $i_m, $i_d) {

    //$jd=$this->islamic_to_jd($i_y, $i_m, $i_d);

    //list($gy, $gm, $gd)=JDToGregorian($jd);
    $y = $i_y;
    $m = $i_m;
    $d = $i_d;
    $jd = (int) ((11 * $y + 3) / 30) + 354 * $y + 30 * $m - (int) (($m - 1) / 2) + $d + 1948440 - 385;

    //$this->julianday = $jd;
    if ($jd > 2299160) {
      $l = $jd + 68569;
      $n = (int) (4 * $l / 146097);
      $l = $l - (int) ((146097 * $n + 3) / 4);
      $i = (int) (4000 * ($l + 1) / 1461001);
      $l = $l - (int) (1461 * $i / 4) + 31;
      $j = (int) (80 * $l / 2447);
      $d = $l - (int) (2447 * $j / 80);
      $l = (int) ($j / 11);
      $m = $j + 2 - 12 * $l;
      $y = 100 * ($n - 49) + $i + $l;
    }
    else {
      $j = $jd + 1402;
      $k = (int) (($j - 1) / 1461);
      $l = $j - 1461 * $k;
      $n = (int) (($l - 1) / 365) - (int) ($l / 1461);
      $i = $l - 365 * $n + 30;
      $j = (int) (80 * $i / 2447);
      $d = $i - (int) (2447 * $j / 80);
      $i = (int) ($j / 11);
      $m = $j + 2 - 12 * $i;
      $y = 4 * $k + $n + $i - 4716;
    }
    return array(
      $y,
      $m,
      $d,
    );
  }

  /**
   *
   */
  function valueToTimeStamp($y, $m, $d, $h, $i, $s) {
    $y = intval(strval($y));
    $m = intval(strval($m));
    $d = intval(strval($d));
    $h = intval(strval($h));
    $i = intval(strval($i));
    $s = intval(strval($s));
    if ($y < 1900) {
      list($y, $m, $d) = $this
        ->toGregorian($y, $m, $d);
    }
    if (!empty($h) or $h != 0) {
      $value = strtotime("{$y}-{$m}-{$d} {$h}:{$i}:{$s}");
    }
    else {
      $value = strtotime("{$y}-{$m}-{$d}");
    }
    return $value;
  }

  /**
   * Find days in this year untile now
   */
  function yearTotalDays($jmonth, $jday, $jyear) {
    $year = "";
    $month = "";
    $year = "";
    $result = "";
    if ($jmonth == "01") {
      return $jday;
    }
    for ($i = 1; $i < $jmonth || $i == 12; $i++) {
      list($year, $month, $day) = $this
        ->toGregorian($jyear, $i, "1");
      $result += lastday($month, $day, $year);
    }
    return $result + $jday;
  }
  function isLeap($year) {
    if ($year % 4 == 0 && $year % 100 != 0) {
      return true;
    }
    return false;
  }

  /**
   * @author
   * Find Number Of Days In This Month
   */
  function monthTotalDays($month, $day, $year) {
    $jday2 = "";
    $jdate2 = "";
    $lastdayen = $this
      ->phpDate("d", mktime(0, 0, 0, $month + 1, 0, $year));
    list($jyear, $jmonth, $jday) = $this
      ->fromGregorian($year, $month, $day);
    $lastdatep = $jday;
    $jday = $jday2;
    while ($jday2 != "1") {
      if ($day < $lastdayen) {
        $day++;
        list($jyear, $jmonth, $jday2) = $this
          ->fromGregorian($year, $month, $day);
        if ($jdate2 == "1") {
          break;
        }
        if ($jdate2 != "1") {
          $lastdatep++;
        }
      }
      else {
        $day = 0;
        $month++;
        if ($month == 13) {
          $month = "1";
          $year++;
        }
      }
    }
    return $lastdatep - 1;
  }

}

Members

Name	Modifiers	Type	Description
DatexHejri::$islamicEpoch	protected static	property
DatexHejri::$monthDays	protected static	property
DatexHejri::$names	protected static	property
DatexHejri::$numbers	protected static	property
DatexHejri::calendarFormat	public	function
DatexHejri::convert	public static	function
DatexHejri::dayOfWeek	public static	function
DatexHejri::fixGranularities	public	function
DatexHejri::fromGregorian		function	* Islamic Calendar *
DatexHejri::getInfo	public	function
DatexHejri::getIntlArgs	public	function
DatexHejri::hj_convert		function	* Islamic Calendar *
DatexHejri::islamic_to_jd		function	* Islamic Calendar *
DatexHejri::isLeap	public static	function
DatexHejri::jd_to_islamic		function	* Islamic Calendar *
DatexHejri::monthTotalDays		function	* @author * Find Number Of Days In This Month
DatexHejri::toGregorian	public static	function
DatexHejri::valueToTimeStamp		function
DatexHejri::yearTotalDays		function	Find days in this year untile now
DatexHejri::_toGregorian		function	Islamic Calendar
DatexObject::$calendarFormats	protected	property	Result of formats handled by extended class.
DatexObject::$day	protected	property	Localized day value.
DatexObject::$daysInGregorianMonth	protected static	property	Number of days in each Gregorian month. Leap year is not counted.
DatexObject::$formatString	protected	property	Default format string.
DatexObject::$intlFormatter	protected	property	IntlDateFormatter instance used by object instance.
DatexObject::$month	protected	property	Localized month value.
DatexObject::$useINTL	protected	property	Whether to use PHP-Intl or not.
DatexObject::$year	protected	property	Localized year value.
DatexObject::checkSetTimezone	protected	function	Check to see if given timezone is not NULL, Then if it's so, set it.
DatexObject::createINTLFormatter	protected	function	Create an IntlDateFormatter fot this object.
DatexObject::decor	public	function	Transliterate English numbers to localized numbers and vice versa.
DatexObject::difference	public	function	Returns amount of time difference to another date object
DatexObject::fixByGranularities	public	function	Helper method to make up for time difference if some granularites are missing.
DatexObject::format	public	function	Similar to DateTime::format().
DatexObject::formatINTL	protected	function	Format datetime using PHP-Intl.
DatexObject::formatPHP	protected	function	Use php to format date
DatexObject::getFormat	public	function	Returns format string set by setFormat.
DatexObject::getTzObject	public static	function	Makes sure a tz is object, Not string ID of it.
DatexObject::getTzString	public static	function	Makes sure $tz is string, Not tz object.
DatexObject::granularityNames	public static	function	Names of date granularities.
DatexObject::hasINTL	public static	function	Determines wether PECL package PHP-Intl is available or not.
DatexObject::monthFirstDay	public	function	Returns an object containing first day of month.
DatexObject::monthLastDay	public	function	Returns an object containing last day of month.
DatexObject::objectFromDate	public	function	Created datex object from a localized date.
DatexObject::phpToIntl	public static	function	Converts date format string (like 'Y-m-d') to it's PHP-Intl equivilant.
DatexObject::reset	public	function	When new date or time is set on object, This method must be called.
DatexObject::setCalendarFormats	protected	function	Call calendarFormat() on extended classes but hide storage details.
DatexObject::setConvert	protected	function	Call extended class convert and set converted date on object instance,
DatexObject::setDate	public	function	Same as DateTime::setDate().
DatexObject::setDatetime	public	function	Set date-time of object instance by extracting timestamp from given date.
DatexObject::setDayBad	public	function	A bad method which set's day directly.
DatexObject::setFormat	public	function	Set default format string of object.
DatexObject::setIntlArgs	public	function	Generate arguments passed to INTL formatter.
DatexObject::setIsLeap	protected	function	Call extended class isLeap and set isLeap on object instance,
DatexObject::setTimestamp	public	function	Same as DateTime::setTimestamp but also resets the object.
DatexObject::setTimezone	public	function	Sets Time Zone of internal date object.
DatexObject::setUseINTL	public	function	Set whether to use PHP-Intl or not.
DatexObject::toArray	public	function	Returns this date object granularities, put in an array.
DatexObject::xformat	public	function	Same as DateTime::format().
DatexObject::xobjectFromDate	public	function	Creates a DateTime object containing date extracted from $date.
DatexObject::xsetDate	public	function	Same as DateTime::setDate().
DatexObject::xsetDatetime	public	function	Set date-time of object instance by extracting timestamp from given date.
DatexObject::xtoArray	public	function	Same as DatexObject toArray but in Gregorian format.
DatexObject::__construct	public	function	Constructor for DatexObject.
DatexObject::__toString	public	function	Magic Function toString.

You are here

class DatexHejri in Datex 7.2

Hierarchy

File

Members

API Navigation