Dheezer

Huruf Romawi di Nomor Invoice dari konversi angka? Biasanya sih Bulan yah, nih Dheezer kasih contoh fungsinya di pemrograman PHP dengan nama fungsi number_romawi, simak scriptnya di bawah ini yuk.

function number_romawi( $number )
{
    $dictionary = [
        1 => "I",
        2 => "II",
        3 => "III",
        4 => "IV",
        5 => "V",
        6 => "VI",
        7 => "VII",
        8 => "VIII",
        9 => "IX",
        10 => "X",
        11 => "XI",
        12 => "XII",
        13 => "XIII",
        14 => "XIV",
        15 => "XV",
        16 => "XVI",
        17 => "XVII",
        18 => "XVIII",
        19 => "XIX",
        20 => "XX",
        30 => "XXX",
        40 => "XL",
        50 => "L",
        100 => "C",
        500 => "D",
        1000 => "M"
    ];

    $arrNum = number_split($number)['nominal'];
    $result = "";
    for ( $n = 0; $n < count($arrNum); $n++ )
    {
        for ( $i = 0; $i < count($arrNum[$n]); $i++ )
        {
            if ( isset($dictionary[ $arrNum[$n][$i] ]) )
            {
                $result .= $dictionary[ $arrNum[$n][$i] ];
            }
            else
            {
                $listK = array_keys($dictionary);
                $p     = 0;
                $nexK  = 0;
                $selK  = 0;
                while ( ($selK = $listK[$p]) && (int) $selK < (int) $arrNum[$n][$i] && (int) $arrNum[$n][$i] < 10000 )
                {
                    $p++;
                }
                $selK = $listK[ $p - 1 ];
                $nexK = (string) ((int) $arrNum[$n][$i] - (int) $selK);
                $nexK = (string) ((int) $arrNum[n][i] - (int) $selK);

                if ( isset($dictionary[ $selK ]) )
                    $result .= $dictionary[ $selK ];

                if ( isset($dictionary[ $nexK ]) )
                    $result .= $dictionary[ $nexK ];
            }
        }
    }

    return $result;
}

Semoga ilmu ini bermanfaat dan tetap semangat berkarya gaes….