The phpnumber_format () function uses a thousand-bit grouping to format numbers. code _ PHP Tutorial

The phpnumber_format () function uses a thousand-bit grouping to format the implementation code of numbers. Defines and uses the number_format () function to format numbers through a thousand-bit grouping. Syntax number_format (number, decimals, decimalpoint, separator) parameter description number is required. To format Definition and usage
The number_format () function uses a thousand-bit grouping to format numbers.

Syntax
Number_format (number, decimals, decimalpoint, separator)

Parameter description
Number is required. The number to be formatted. If no other parameter is set, the number is formatted as a comma (,) without a decimal point.

Optional. Specifies the number of decimal places. If this parameter is set, the period (.) is used as the decimal point to format the number.

Decimalpoint is optional. Specifies the string used as the decimal point.

Optional. A string that is required to be used as a thousands separator. Use only the first character of this parameter. For example, "xyz" only outputs "x ".
Note: If this parameter is set, all other parameters are required.

Tips and comments
Note: This function supports one, two, or four parameters (not three ).

Example:

The code is as follows:

Echo number_format ("1000000 ");
Echo number_format ("1000000", 2 );
Echo number_format ("1000000", 2 ,",",".");
?>

Output:

The code is as follows:

1,000,000
1,000,000.00
1.000.000, 00

The number_format () function uses a thousand-bit grouping to format numbers. Syntax number_format (number, decimals, decimalpoint, separator) parameter description number is required. To format...