Source for file date.php

Documentation is available at date.php

  1. <?php
  2. /*
  3. Jalali Date function by Milad Rastian (miladmovie AT yahoo DOT com)
  4.  
  5. //The main function which convert Gregorian to Jalali calendars is:
  6. // Copyright (C) 2000  Roozbeh Pournader and Mohammad Toossi
  7. //you can see complete note of those function in down of the page
  8.  
  9. AND JALAI DATE FUNCTION
  10. this function is simillar than date function in PHP
  11. you can find more about it in http://jdf.farsiprojects.com
  12. Copyright (C)2003 FARSI PROJECTS GROUP
  13.  
  14. //   //\\           //        //\\           //          //////
  15. //   //  \\         //        //  \\         //            //
  16. //   //    \\       //        //    \\       //            //
  17. \\  //   /////\\\\\     //        /////\\\\\     //            //
  18. \\//   //        \\   ///////   //        \\   //////////   /////
  19.  
  20. ///////      //\\         //////   ////////
  21. //     //    //  \\         //     //
  22. //     //    //    \\       //     ///////
  23. //     //    /////\\\\\     //     //
  24. ////////     //        \\   //     /////////
  25.  
  26. */
  27. function jdate($type,$maket="now",$tran="")
  28. {
  29.     //set 1 if you want translate number to farsi or if you don't like set 0
  30.     $transnumber=$tran;
  31.     ///chosse your timezone
  32.     $TZhours=0;
  33.     $TZminute=0;
  34.     $need="";
  35.     $result1="";
  36.     $result="";
  37.     if($maket=="now"){
  38.         $year=date("Y");
  39.         $month=date("m");
  40.         $day=date("d");
  41.         list( $jyear, $jmonth, $jday ) = gregorian_to_jalali($year, $month, $day);
  42.         $maket=mktime(date("H")+$TZhours,date("i")+$TZminute,date("s"),date("m"),date("d"),date("Y"));
  43.     }else{
  44.         //$maket=0;
  45.         $maket+=$TZhours*3600+$TZminute*60;
  46.         $date=date("Y-m-d",$maket);
  47.         list( $year, $month, $day ) = preg_split ( '/-/', $date );
  48.  
  49.         list( $jyear, $jmonth, $jday ) = gregorian_to_jalali($year, $month, $day);
  50.     }
  51.  
  52.     $need= $maket;
  53.     $year=date("Y",$need);
  54.     $month=date("m",$need);
  55.     $day=date("d",$need);
  56.     $i=0;
  57.     $subtype="";
  58.     $subtypetemp="";
  59.     list( $jyear, $jmonth, $jday ) = gregorian_to_jalali($year, $month, $day);
  60.     while($i<strlen($type))
  61.     {
  62.         $subtype=substr($type,$i,1);
  63.         if($subtypetemp=="\\")
  64.         {
  65.             $result.=$subtype;
  66.             $i++;
  67.             continue;
  68.         }
  69.  
  70.         switch ($subtype)
  71.         {
  72.  
  73.             case "A":
  74.                 $result1=date("a",$need);
  75.                 if($result1=="pm") $result.= "&#1576;&#1593;&#1583;&#1575;&#1586;&#1592;&#1607;&#1585;";
  76.                 else $result.="&#1602;&#1576;&#1604;&#8207;&#1575;&#1586;&#1592;&#1607;&#1585;";
  77.                 break;
  78.  
  79.             case "a":
  80.                 $result1=date("a",$need);
  81.                 if($result1=="pm") $result.= "&#1576;&#46;&#1592;";
  82.                 else $result.="&#1602;&#46;&#1592;";
  83.                 break;
  84.             case "d":
  85.                 if($jday<10)$result1="0".$jday;
  86.                 else     $result1=$jday;
  87.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  88.                 else $result.=$result1;
  89.                 break;
  90.             case "D":
  91.                 $result1=date("D",$need);
  92.                 if($result1=="Thu") $result1="&#1662;";
  93.                 else if($result1=="Sat") $result1="&#1588;";
  94.                 else if($result1=="Sun") $result1="&#1609;";
  95.                 else if($result1=="Mon") $result1="&#1583;";
  96.                 else if($result1=="Tue") $result1="&#1587;";
  97.                 else if($result1=="Wed") $result1="&#1670;";
  98.                 else if($result1=="Thu") $result1="&#1662;";
  99.                 else if($result1=="Fri") $result1="&#1580;";
  100.                 $result.=$result1;
  101.                 break;
  102.                 case"F":
  103.                 $result.=monthname($jmonth);
  104.                 break;
  105.             case "g":
  106.                 $result1=date("g",$need);
  107.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  108.                 else $result.=$result1;
  109.                 break;
  110.             case "G":
  111.                 $result1=date("G",$need);
  112.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  113.                 else $result.=$result1;
  114.                 break;
  115.             case "h":
  116.                 $result1=date("h",$need);
  117.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  118.                 else $result.=$result1;
  119.                 break;
  120.             case "H":
  121.                 $result1=date("H",$need);
  122.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  123.                 else $result.=$result1;
  124.                 break;
  125.             case "i":
  126.                 $result1=date("i",$need);
  127.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  128.                 else $result.=$result1;
  129.                 break;
  130.             case "j":
  131.                 $result1=$jday;
  132.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  133.                 else $result.=$result1;
  134.                 break;
  135.             case "l":
  136.                 $result1=date("l",$need);
  137.                 if($result1=="Saturday") $result1="&#1588;&#1606;&#1576;&#1607;";
  138.                 else if($result1=="Sunday") $result1="&#1610;&#1603;&#1588;&#1606;&#1576;&#1607;";
  139.                 else if($result1=="Monday") $result1="&#1583;&#1608;&#1588;&#1606;&#1576;&#1607;";
  140.                 else if($result1=="Tuesday") $result1="&#1587;&#1607;&#32;&#1588;&#1606;&#1576;&#1607;";
  141.                 else if($result1=="Wednesday") $result1="&#1670;&#1607;&#1575;&#1585;&#1588;&#1606;&#1576;&#1607;";
  142.                 else if($result1=="Thursday") $result1="&#1662;&#1606;&#1580;&#1588;&#1606;&#1576;&#1607;";
  143.                 else if($result1=="Friday") $result1="&#1580;&#1605;&#1593;&#1607;";
  144.                 $result.=$result1;
  145.                 break;
  146.             case "m":
  147.                 if($jmonth<10) $result1="0".$jmonth;
  148.                 else    $result1=$jmonth;
  149.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  150.                 else $result.=$result1;
  151.                 break;
  152.             case "M":
  153.                 $result.=short_monthname($jmonth);
  154.                 break;
  155.             case "n":
  156.                 $result1=$jmonth;
  157.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  158.                 else $result.=$result1;
  159.                 break;
  160.             case "s":
  161.                 $result1=date("s",$need);
  162.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  163.                 else $result.=$result1;
  164.                 break;
  165.             case "S":
  166.                 $result.="&#1575;&#1605;";
  167.                 break;
  168.             case "t":
  169.                 $result.=lastday ($month,$day,$year);
  170.                 break;
  171.             case "w":
  172.                 $result1=date("w",$need);
  173.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  174.                 else $result.=$result1;
  175.                 break;
  176.             case "y":
  177.                 $result1=substr($jyear,2,4);
  178.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  179.                 else $result.=$result1;
  180.                 break;
  181.             case "Y":
  182.                 $result1=$jyear;
  183.                 if($transnumber==1) $result.=Convertnumber2farsi($result1);
  184.                 else $result.=$result1;
  185.                 break;
  186.             case "U" :
  187.                 $result.=mktime();
  188.                 break;
  189.             case "Z" :
  190.                 $result.=days_of_year($jmonth,$jday,$jyear);
  191.                 break;
  192.             case "L" :
  193.                 list( $tmp_year, $tmp_month, $tmp_day ) = jalali_to_gregorian(1384, 12, 1);
  194.                 echo $tmp_day;
  195.                 /*if(lastday($tmp_month,$tmp_day,$tmp_year)=="31")
  196.                 $result.="1";
  197.                 else
  198.                 $result.="0";
  199.                 */
  200.                 break;
  201.             default:
  202.                 $result.=$subtype;
  203.         }
  204.         $subtypetemp=substr($type,$i,1);
  205.         $i++;
  206.     }
  207.     return $result;
  208. }
  209.  
  210.  
  211.  
  212. function jmaketime($hour="",$minute="",$second="",$jmonth="",$jday="",$jyear="")
  213. {
  214.     if(!$hour && !$minute && !$second && !$jmonth && !$jmonth && !$jday && !$jyear)
  215.     return mktime();
  216.     list( $year, $month, $day ) = jalali_to_gregorian($jyear, $jmonth, $jday);
  217.     $i=mktime($hour,$minute,$second,$month,$day,$year);
  218.     return $i;
  219. }
  220.  
  221.  
  222. ///Find num of Day Begining Of Month ( 0 for Sat & 6 for Sun)
  223. function mstart($month,$day,$year)
  224. {
  225.     list( $jyear, $jmonth, $jday ) = gregorian_to_jalali($year, $month, $day);
  226.     list( $year, $month, $day ) = jalali_to_gregorian($jyear, $jmonth, "1");
  227.     $timestamp=mktime(0,0,0,$month,$day,$year);
  228.     return date("w",$timestamp);
  229. }
  230.  
  231. //Find Number Of Days In This Month
  232. function lastday ($month,$day,$year)
  233. {
  234.     $jday2="";
  235.     $jdate2 ="";
  236.     $lastdayen=date("d",mktime(0,0,0,$month+1,0,$year));
  237.     list( $jyear, $jmonth, $jday ) = gregorian_to_jalali($year, $month, $day);
  238.     $lastdatep=$jday;
  239.     $jday=$jday2;
  240.     while($jday2!="1")
  241.     {
  242.         if($day<$lastdayen)
  243.         {
  244.             $day++;
  245.             list( $jyear, $jmonth, $jday2 ) = gregorian_to_jalali($year, $month, $day);
  246.             if($jdate2=="1") break;
  247.             if($jdate2!="1") $lastdatep++;
  248.         }
  249.         else
  250.         {
  251.             $day=0;
  252.             $month++;
  253.             if($month==13)
  254.             {
  255.                 $month="1";
  256.                 $year++;
  257.             }
  258.         }
  259.  
  260.     }
  261.     return $lastdatep-1;
  262. }
  263.  
  264. //Find days in this year untile now
  265. function days_of_year($jmonth,$jday,$jyear)
  266. {
  267.     $year="";
  268.     $month="";
  269.     $year="";
  270.     $result="";
  271.     if($jmonth=="01")
  272.     return $jday;
  273.     for ($i=1;$i<$jmonth || $i==12;$i++)
  274.     {
  275.         list( $year, $month, $day ) = jalali_to_gregorian($jyear, $i, "1");
  276.         $result+=lastday($month,$day,$year);
  277.     }
  278.     return $result+$jday;
  279. }
  280.  
  281. //translate number of month to name of month
  282. function monthname($month)
  283. {
  284.  
  285.     if($month=="01") return "&#1601;&#1585;&#1608;&#1585;&#1583;&#1610;&#1606;";
  286.  
  287.     if($month=="02") return "&#1575;&#1585;&#1583;&#1610;&#1576;&#1607;&#1588;&#1578;";
  288.  
  289.     if($month=="03") return "&#1582;&#1585;&#1583;&#1575;&#1583;";
  290.  
  291.     if($month=="04") return  "&#1578;&#1610;&#1585;";
  292.  
  293.     if($month=="05") return "&#1605;&#1585;&#1583;&#1575;&#1583;";
  294.  
  295.     if($month=="06") return "&#1588;&#1607;&#1585;&#1610;&#1608;&#1585;";
  296.  
  297.     if($month=="07") return "&#1605;&#1607;&#1585;";
  298.  
  299.     if($month=="08") return "&#1570;&#1576;&#1575;&#1606;";
  300.  
  301.     if($month=="09") return "&#1570;&#1584;&#1585;";
  302.  
  303.     if($month=="10") return "&#1583;&#1610;";
  304.  
  305.     if($month=="11") return "&#1576;&#1607;&#1605;&#1606;";
  306.  
  307.     if($month=="12") return "&#1575;&#1587;&#1601;&#1606;&#1583;";
  308. }
  309.  
  310. function short_monthname($month)
  311. {
  312.  
  313.     if($month=="01") return "&#1601;&#1585;&#1608;";
  314.  
  315.     if($month=="02") return "&#1575;&#1585;&#1583;";
  316.  
  317.     if($month=="03") return "&#1582;&#1585;&#1583;";
  318.  
  319.     if($month=="04") return  "&#1578;&#1610;&#1585;";
  320.  
  321.     if($month=="05") return "&#1605;&#1585;&#1583;";
  322.  
  323.     if($month=="06") return "&#1588;&#1607;&#1585;";
  324.  
  325.     if($month=="07") return "&#1605;&#1607;&#1585;";
  326.  
  327.     if($month=="08") return "&#1570;&#1576;&#1575;";
  328.  
  329.     if($month=="09") return "&#1570;&#1584;&#1585;";
  330.  
  331.     if($month=="10") return "&#1583;&#1610;";
  332.  
  333.     if($month=="11") return "&#1576;&#1607;&#1605;";
  334.  
  335.     if($month=="12") return "&#1575;&#1587;&#1601; ";
  336. }
  337.  
  338. ////here convert to  number in persian
  339. function Convertnumber2farsi($srting)
  340. {
  341.     $num0="&#1776;";
  342.     $num1="&#1777;";
  343.     $num2="&#1778;";
  344.     $num3="&#1779;";
  345.     $num4="&#1780;";
  346.     $num5="&#1781;";
  347.     $num6="&#1782;";
  348.     $num7="&#1783;";
  349.     $num8="&#1784;";
  350.     $num9="&#1785;";
  351.  
  352.     $stringtemp="";
  353.     $len=strlen($srting);
  354.     for($sub=0;$sub<$len;$sub++)
  355.     {
  356.         if(substr($srting,$sub,1)=="0")$stringtemp.=$num0;
  357.         elseif(substr($srting,$sub,1)=="1")$stringtemp.=$num1;
  358.         elseif(substr($srting,$sub,1)=="2")$stringtemp.=$num2;
  359.         elseif(substr($srting,$sub,1)=="3")$stringtemp.=$num3;
  360.         elseif(substr($srting,$sub,1)=="4")$stringtemp.=$num4;
  361.         elseif(substr($srting,$sub,1)=="5")$stringtemp.=$num5;
  362.         elseif(substr($srting,$sub,1)=="6")$stringtemp.=$num6;
  363.         elseif(substr($srting,$sub,1)=="7")$stringtemp.=$num7;
  364.         elseif(substr($srting,$sub,1)=="8")$stringtemp.=$num8;
  365.         elseif(substr($srting,$sub,1)=="9")$stringtemp.=$num9;
  366.         else $stringtemp.=substr($srting,$sub,1);
  367.  
  368.     }
  369.     return   $stringtemp;
  370.  
  371. }///end conver to number in persian
  372.  
  373. function is_kabise($year)
  374. {
  375.     if($year%4==0 && $year%100!=0)
  376.     return true;
  377.     return false;
  378. }
  379.  
  380.  
  381. function jcheckdate($month,$day,$year)
  382. {
  383.     $j_days_in_month = array(31, 31, 31, 31, 31, 31, 30, 30, 30, 30, 30, 29);
  384.     if($month<=12 && $month>0)
  385.     {
  386.         if($j_days_in_month[$month-1]>=$day &&     $day>0)
  387.         return 1;
  388.         //if(is_kabise($year))
  389.         //echo "Asdsd";
  390.         if(is_kabise($year) && $j_days_in_month[$month-1]==31)
  391.         return 1;
  392.     }
  393.  
  394.     return 0;
  395.  
  396. }
  397.  
  398. function jtime()
  399. {
  400.     return mktime()    ;
  401. }
  402.  
  403. function jgetdate($timestamp="")
  404. {
  405.     if($timestamp=="")
  406.     $timestamp=mktime();
  407.  
  408.     return array(
  409.     0=>$timestamp,
  410.     "seconds"=>jdate("s",$timestamp),
  411.     "minutes"=>jdate("i",$timestamp),
  412.     "hours"=>jdate("G",$timestamp),
  413.     "mday"=>jdate("j",$timestamp),
  414.     "wday"=>jdate("w",$timestamp),
  415.     "mon"=>jdate("n",$timestamp),
  416.     "year"=>jdate("Y",$timestamp),
  417.     "yday"=>days_of_year(jdate("m",$timestamp),jdate("d",$timestamp),jdate("Y",$timestamp)),
  418.     "weekday"=>jdate("l",$timestamp),
  419.     "month"=>jdate("F",$timestamp),
  420.     );
  421. }
  422.  
  423.  
  424.  
  425. // "jalali.php" is convertor to and from Gregorian and Jalali calendars.
  426. // Copyright (C) 2000  Roozbeh Pournader and Mohammad Toossi
  427. //
  428. // This program is free software; you can redistribute it and/or
  429. // modify it under the terms of the GNU General Public License
  430. // as published by the Free Software Foundation; either version 2
  431. // of the License, or (at your option) any later version.
  432. //
  433. // This program is distributed in the hope that it will be useful,
  434. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  435. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  436. // GNU General Public License for more details.
  437. //
  438. // A copy of the GNU General Public License is available from:
  439. //
  440. //    <a href="http://www.gnu.org/copyleft/gpl.html" target="_blank">http://www.gnu.org/copyleft/gpl.html</a>
  441. //
  442.  
  443.  
  444. function div($a,$b) {
  445.     return (int) ($a / $b);
  446. }
  447.  
  448. function gregorian_to_jalali ($g_y, $g_m, $g_d)
  449. {
  450.     $g_days_in_month = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
  451.     $j_days_in_month = array(31, 31, 31, 31, 31, 31, 30, 30, 30, 30, 30, 29);
  452.  
  453.  
  454.  
  455.  
  456.  
  457.     $gy = $g_y-1600;
  458.     $gm = $g_m-1;
  459.     $gd = $g_d-1;
  460.  
  461.     $g_day_no = 365*$gy+div($gy+3,4)-div($gy+99,100)+div($gy+399,400);
  462.  
  463.     for ($i=0; $i < $gm; ++$i)
  464.     $g_day_no += $g_days_in_month[$i];
  465.     if ($gm>1 && (($gy%4==0 && $gy%100!=0) || ($gy%400==0)))
  466.     /* leap and after Feb */
  467.     $g_day_no++;
  468.     $g_day_no += $gd;
  469.  
  470.     $j_day_no = $g_day_no-79;
  471.  
  472.     $j_np = div($j_day_no, 12053); /* 12053 = 365*33 + 32/4 */
  473.     $j_day_no = $j_day_no % 12053;
  474.  
  475.     $jy = 979+33*$j_np+4*div($j_day_no,1461); /* 1461 = 365*4 + 4/4 */
  476.  
  477.     $j_day_no %= 1461;
  478.  
  479.     if ($j_day_no >= 366) {
  480.         $jy += div($j_day_no-1, 365);
  481.         $j_day_no = ($j_day_no-1)%365;
  482.     }
  483.  
  484.     for ($i = 0; $i < 11 && $j_day_no >= $j_days_in_month[$i]; ++$i)
  485.     $j_day_no -= $j_days_in_month[$i];
  486.     $jm = $i+1;
  487.     $jd = $j_day_no+1;
  488.  
  489.     return array($jy, $jm, $jd);
  490. }
  491.  
  492. function jalali_to_gregorian($j_y, $j_m, $j_d)
  493. {
  494.     $g_days_in_month = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
  495.     $j_days_in_month = array(31, 31, 31, 31, 31, 31, 30, 30, 30, 30, 30, 29);
  496.  
  497.  
  498.  
  499.     $jy = $j_y-979;
  500.     $jm = $j_m-1;
  501.     $jd = $j_d-1;
  502.  
  503.     $j_day_no = 365*$jy + div($jy, 33)*8 + div($jy%33+3, 4);
  504.     for ($i=0; $i < $jm; ++$i)
  505.     $j_day_no += $j_days_in_month[$i];
  506.  
  507.     $j_day_no += $jd;
  508.  
  509.     $g_day_no = $j_day_no+79;
  510.  
  511.     $gy = 1600 + 400*div($g_day_no, 146097); /* 146097 = 365*400 + 400/4 - 400/100 + 400/400 */
  512.     $g_day_no = $g_day_no % 146097;
  513.  
  514.     $leap = true;
  515.     if ($g_day_no >= 36525) /* 36525 = 365*100 + 100/4 */
  516.     {
  517.         $g_day_no--;
  518.         $gy += 100*div($g_day_no,  36524); /* 36524 = 365*100 + 100/4 - 100/100 */
  519.         $g_day_no = $g_day_no % 36524;
  520.  
  521.         if ($g_day_no >= 365)
  522.         $g_day_no++;
  523.         else
  524.         $leap = false;
  525.     }
  526.  
  527.     $gy += 4*div($g_day_no, 1461); /* 1461 = 365*4 + 4/4 */
  528.     $g_day_no %= 1461;
  529.  
  530.     if ($g_day_no >= 366) {
  531.         $leap = false;
  532.  
  533.         $g_day_no--;
  534.         $gy += div($g_day_no, 365);
  535.         $g_day_no = $g_day_no % 365;
  536.     }
  537.  
  538.     for ($i = 0; $g_day_no >= $g_days_in_month[$i] + ($i == 1 && $leap); $i++)
  539.     $g_day_no -= $g_days_in_month[$i] + ($i == 1 && $leap);
  540.     $gm = $i+1;
  541.     $gd = $g_day_no+1;
  542.  
  543.     return array($gy, $gm, $gd);
  544. }
  545. function mlj($date){ //for find jmaketime date
  546.     global $mosConfig_offset;
  547.     //split 0000-00-00 00:00:00
  548.     if(ereg("([0-9]{4})-([0-9]{2})-([0-9]{2})[ ]([0-9]{2}):([0-9]{2}):([0-9]{2})",$date,$arg)){
  549.         $year    = $arg[1];
  550.         $mon    = $arg[2];
  551.         $day    = $arg[3];
  552.         $hour    = $arg[4];
  553.         $min    = $arg[5];
  554.         $sec    = $arg[6];
  555.     }elseif (ereg("([0-9]{4})-([0-9]{2})-([0-9]{2})",$date,$arg)){ //split 0000-00-00
  556.         $year    = $arg[1];
  557.         $mon    = $arg[2];
  558.         $day    = $arg[3];
  559.         $hour    = 0;
  560.         $min    = 0;
  561.         $sec    = 0;
  562.     }else{
  563.         return strtotime($date);
  564.     }
  565.     $mdate = jmaketime($hour,$min,$sec,$mon,$day,$year)-($mosConfig_offset * 60 * 60);
  566.     return $mdate;
  567. }
  568. ?>

Documentation generated on Mon, 05 May 2008 16:19:13 +0400 by phpDocumentor 1.4.0