* Name: number_format
* Purpose: Format a number. Same arguments as * PHP number_format function. * @link based on number_format(): http://www.php.net/manual/function.number-format.php * @author lindon * @param number * @param decimals: sets the number of decimal places (default=0) * @param dec_point: sets the separator for the decimal point * @param thousands: thousands separator * @return number */ function smarty_modifier_number_format($number, $decimals = 2, $dec_point = '.', $thousands = ',') { $dec_point = separator($dec_point); $thousands = separator($thousands); return number_format($number, $decimals, $dec_point, $thousands); } function separator($sep) { switch ($sep) { case 'c': case ',': $sep = ','; break; case 'd': case '.': $sep = '.'; break; case 's': case ' ': $sep = ' '; break; } return $sep; }