RE: [PHP] How do I get the result of a Division to 2 decimal places?

[snip] It is not mentioned in the manual, but it seems dec_point cannot be empty. If it is empty, default (.) is taken. .... echo number_format($number, 4, '', ',')."\n"; number_format() does allow an empty set of single quotes in the third attribute which it will default to a period (.) for the decimal point. number_format() does require that have all the attributes stated, or it will throw an error. So if you do this.... echo number_format($number, 4, ',')."\n"; You should get an error.