Convert date and time to Jalali in Laravel

Question

I want to change the time and date calendar to Jalali (Shamsi calendar used in Iran) in my system. How can I do this?

"language_title" => "English",
"dir" => "ltr", // ltr = left to right, rtl = right to left
"language_code" => "en",
"intl_locale" => "en_US",
"dec_point" => ".",
"thousands_sep" => ",",
"dateformat_full" => "D, M j Y  g:i A", // http://php.net/manual/en/function.date.php
"dateformat_date_long" => "D, M j Y", // http://php.net/manual/en/function.date.php
"intl_dateformat_full" => "E, d MMM yy  h:m a", // http://userguide.icu-project.org/formatparse/datetime
"intl_dateformat_date_long" => "E, d MMMM yyyy", // http://userguide.icu-project.org/formatparse/datetime

Insnare

You want just to change the time zone of your application ?? – Terceira

Have a look at the Carbon library. It's an extension to the standard DateTime object in PHP that adds some localization options. – Azotobacter

@maraboc yes,i want to change time zone :) – Insnare

@kryten do you know a simple way?:) – Insnare

@HamidrezaGhaderi Carbon is as simple as it gets. Plus, it is very useful. Spending 30 minutes in learning it will do you much good in the future. Also, your question isn't necessarily related to Laravel. – Scatterbrain

Did you change it in th config/app.php file ?? – Terceira

@maraboc i want to change calnders to Jalali Calendar :).i am confused – Insnare

Answer 1

You can use Jalali/Morilog.

To Convert Jalali Date To Georgian Carbon Date:

$jalaliDate = "1399/08/06";
$georgianCarbonDate=\Morilog\Jalali\Jalalian::fromFormat('Y/m/d', $jalaliDate)->toCarbon();

and to Convert Georgian Carbon Date to Jalali Date:

$jalaliDate=\Morilog\Jalali\Jalalian::fromCarbon($carbonDate)->format('Y/m/d'); // output is a jalali date string like 1399/08/06

Honeybunch

Answer 2

Many years ago, I made a third party calendar helper to convert a Gregorian date to Jalali. I use it inside a Laravel service. The main methods are jNow and jdate

<?php

namespace Infrastructure\Services\Calendar;

class CalendarHelper
{

    public function jDisplay($timestamp)
    {
        list($hour, $minute, $second) = explode( ':', date( 'H:i:s', time() ) );
        $today = time() - ( $hour*3600+$minute*60+$second );
        if ( $timestamp > $today ) return 'امروز';
        elseif ( $timestamp > $today-86400 ) return 'دیروز';
        else return $this->jdate( $timestamp, false, true );
    }

    public function yearList($end=1970)
    {
        $year = (int)date('Y', time());
        return $this->_yearList($year, $end);
    }

    private function _yearList($year, $end)
    {
        if ( $year < $end ) return array();

        $years[] = $year;
        while ( $year > $end ) {
            $year--;
            $years[] = $year;
        }
        return $years;
    }

    public function jYearList($end=1340)
    {
        $list = explode(' ', $this->jdate( date('Y-m-d-D H:i:s', time()), true, false ) );
        $year = (int)$list[3];
        return $this->_yearList($year, $end);
    }

    public function jNow()
    {
        $list = explode(' ', $this->jdate( date('Y-m-d-D H:i:s', time()), true, false ) );
        return array(
            'year' => $list[3],
            'month' => $list[2],
            'day' => $list[1],
            'dayofweek' => $list[0],
            'time' => $list[4]
        );
    }

    public function gTime($date, $hour, $minute)
    {
        list($j_y,$j_m,$j_d) = explode('/', $date);
        list($g_y, $g_m, $g_d) = $this->jalali_to_gregorian($j_y,$j_m,$j_d);
        $hour = str_pad( $hour, 2, '0', STR_PAD_LEFT );
        $minute = str_pad( $minute, 2, '0', STR_PAD_LEFT );
        $time_str = $g_y.'-'.$g_m.'-'.$g_d.' '.$hour.':'.$minute.':00';
        $time = strtotime($time_str);
        $time -= 12600;
        return $time;
    }

    public function jdate($datetime, $hastime=false, $localize=true)
    {
        list ($date,$time) = explode (' ', $datetime);
        $dateArray = explode ('-', $date);
        if ( count($dateArray) == 4 ) {
            list ($g_y, $g_m, $g_d,$g_w) = $dateArray;
        } else {
            list ($g_y, $g_m, $g_d) = $dateArray;
            $g_w = '';
            $jw = '';
        }
        $jy=$g_y;
        $i=$g_m-1;
        $j_day_no=$g_d-1;
        if($g_y>1600)
        {
            $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);

            $div = create_function('$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];
        }

            if ($localize == false )
                $jm = $i+1;
            else
            switch($i){
                case 0:
                    $jm="فروردین";
                    break;
                case 1:
                    $jm="اردیبهشت";
                    break;
                case 2:
                    $jm="خرداد";
                    break;
                case 3:
                    $jm="تیر";
                    break;
                case 4:
                    $jm="مرداد";
                    break;
                case 5:
                    $jm="شهریور";
                    break;
                case 6:
                    $jm="مهر";
                    break;
                case 7:
                    $jm="آبان";
                    break;
                case 8:
                    $jm="آذر";
                    break;
                case 9:
                    $jm="دی";
                    break;
                case 10:
                    $jm="بهمن";
                    break;
                case 11:
                    $jm="اسفند";
                    break;
            };
        $jd = $j_day_no+1;
            switch($g_w){
                case "Sat":
                    $jw="&#1588;&#1606;&#1576;&#1607;";
                    break;
                case "Sun":
                    $jw="&#1610;&#1603;&#8204;&#1588;&#1606;&#1576;&#1607;";
                    break;
                case "Mon":
                    $jw="&#1583;&#1608;&#1588;&#1606;&#1576;&#1607;";
                    break;
                case "Tue":
                    $jw="&#1587;&#1607;&#8204;&#1588;&#1606;&#1576;&#1607;";
                    break;
                case "Wed":
                    $jw="&#1670;&#1607;&#1575;&#1585;&#1588;&#1606;&#1576;&#1607;";
                    break;
                case "Thu":
                    $jw="&#1662;&#1606;&#1580;&#8204;&#1588;&#1606;&#1576;&#1607;";
                    break;
                case "Fri":
                    $jw="&#1580;&#1605;&#1593;&#1607;";
                    break;
            };

        $time = $hastime == false ? '' : $time;

        return "$jw $jd $jm $jy $time";
    }

    function div($a,$b) {
        return (int) ($a / $b);
    }

    function jalali_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;

        return array($gy, $gm, $gd);
    }

    function gregorian_to_jalali($g_y, $g_m, $g_d)
    {
        $d_4 = $g_y % 4;
        $g_a = array(0, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334);
        $doy_g = $g_a[(int)$g_m] + $g_d;
        if ($d_4 == 0 and $g_m > 2)
            $doy_g++;
        $d_33 = (int)((($g_y - 16) % 132) * 0.0305);
        $a = ($d_33 == 3 or $d_33 < ($d_4 - 1) or $d_4 == 0) ? 286 : 287;
        $b = (($d_33 == 1 or $d_33 == 2) and ($d_33 == $d_4 or $d_4 == 1)) ? 78 : (($d_33 == 3 and $d_4 == 0) ? 80 : 79);
        if((int)(($g_y - 10) / 63) == 30) {
            $a--;
            $b++;
        }
        if($doy_g > $b) {
            $jy = $g_y - 621;
            $doy_j = $doy_g - $b;
        }
        else {
            $jy = $g_y - 622;
            $doy_j = $doy_g + $a;
        }
        if($doy_j < 187) {
            $jm = (int)(($doy_j - 1) / 31);
            $jd = $doy_j - (31 * $jm++);
        }
        else {
            $jm = (int)(($doy_j - 187) / 30);
            $jd = $doy_j - 186 - ($jm * 30);
            $jm += 7;
        }
        return array($jy, $jm, $jd);
    }

}

/* End of file Calendar.php */

Hemphill

You can also use this package – Hemphill

Answer 3

in config/app.php set timezone to 'Asia/Tehran' but it saves only time based on iran for converting Gregorian to Shamsi Date you can use Miladr Package

Skirmish

Answer 4

You Can Use These Two Packages

Verta

composer require hekmatinasser/verta

Example

Verta::jalaliToGregorian(1401,03,27);

// output [2020,6,17]

OR

morilog/jalali php >= 7.0

composer require morilog/jalali:3.* 

Example

public function toCarbon(): Carbon

$date = (new Jalalian(1397, 1, 18, 12, 10, 0))
      ->toCarbon()
      ->toDateTimeString(); 

 // output: 2018-04-07 12:10:00

Slangy

Answer 5

In your config/app.php file, you've to change the following setting :

/*
|--------------------------------------------------------------------------
| Application Timezone
|--------------------------------------------------------------------------
|
| Here you may specify the default timezone for your application, which
| will be used by the PHP date and date-time functions. We have gone
| ahead and set this to a sensible default for you out of the box.
|
*/

'timezone' => 'IST',

Assuming that your timezone is IST :)

Terceira

What is your time zone ? – Terceira

Answer 6

$wrongFormat = 1360-1-1;
$correctFormat = 1360-01-01;

You can use like this:

$correctDate = date('Y-m-d',strtotime($wrongFormat));
$miladiDate = \Morilog\Jalali\CalendarUtils::createCarbonFromFormat('Y-m-d',$correctDate);

Vereen

Answer 7

you can use morilog/jalali package.

1- Run the Composer update command

    composer require morilog/jalali:3.*

2- Add name space

 use Morilog\Jalali\Jalalian;

3- Basic Usage

• Convert Jalali to Carbon

   $jDate = "1400/07/05";
   $date = Jalalian::fromFormat('Y-m-d', $date)->toCarbon();
  

• Convert Carbon to Jalali

   $date = '2020/09/27';
   $jDate = Jalalian::fromCarbon($date)->format('Y-m-d');
   // or
   $jDate = jdate($date)->format('Y-m-d');
  
  

also u can use Y-m-d H:i:s or H:i:s as format.

Heavyhearted

Answer 8

You can use Jdf library and call it easily

Baseburner

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