Php Tutorial: PHP number_format () instance tutorial

Php Tutorial: PHP number_format () instance tutorial

Definition and usage
The number_format () function is formatted with thousands of groups.

Syntax

Number_format (number, decimals, decimalpoint, separator)

Number
Required. Number to format. If no other parameter settings are available, separate decimal places with commas (,) as thousands.
Decimals
Optional. Number of decimal places. If the number set by this parameter is formatted as a vertex (. ) As the decimal point.
Decimalpoint
Optional. Specify the decimal point to be used.
Separator
Optional. Which string specifies the thousands separator to use. Only the first character is separated. For example, "XXX" will give the same output as "X ". Note: If this parameter is set, all other parameters are required.

Tips and instructions
Note: This function supports one, two, or four parameters (instead of three ).




For example
<? Phpecho number_format ("1000000"); echo "<br/>"; echo number_format ("1000000", 2); echo "<br/> "; echo number_format ("1000000", 2 ,",",". ");?>
 
Result.
1,000,000, 000, 000.001.000.000, 00