How to display Currency in Indian Numbering Format in PHP

Question

I have a question about formatting the Rupee currency (Indian Rupee - INR).

For example, numbers here are represented as:

1
10
100
1,000
10,000
1,00,00         


        

Answer 1

=0)
        {
            $int = numFormatIndia( $int );
            $themoney = $int.".".$des;
        }

        else
        {
            $int=abs($int);
            $int = numFormatIndia( $int );
            $themoney= "-".$int.".".$des;
        }   
        return $themoney;
    }

function numFormatIndia($num)
    {

        $explrestunits = "";
        if(strlen($num)>3)
        {
            $lastthree = substr($num, strlen($num)-3, strlen($num));
            $restunits = substr($num, 0, strlen($num)-3); // extracts the last three digits
            $restunits = (strlen($restunits)%2 == 1)?"0".$restunits:$restunits; // explodes the remaining digits in 2's formats, adds a zero in the beginning to maintain the 2's grouping.
            $expunit = str_split($restunits, 2);
            for($i=0; $i