PHP number format

Question

I have this string :

000000000000100

and need to convert it to:

1,00

So, the rules are:

1. Div

Answer 1

string number_format ( float $number , 
                       int $decimals = 0 ,
                       string $dec_point = '.' ,
                       string $thousands_sep = ',' )

Manual: http://php.net/manual/en/function.number-format.php

// divide by 100 to shift ones place.
echo number_format((int)'000000000000100' / 100,2,',','');