PHP

Formatting Numbers

You have a number and you want to print it with thousands and decimals separators.

Use the number_format() function to format as an integer. By default, it rounds the number to the nearest integer.

Specify a numberof decimal places to format as a decimal.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="EN" lang="EN">
<head>
<title>Formatting Numbers</title>
<meta Name="Author" Content="Hann So">
</head>
<body>
<p>
<?php
$num = 12345.67;
echo "format $num: ", number_format($num), "<br />";
echo "format $num with 2 decimals: ", number_format($num, 2), "<br />";
?>
</p>
</body>
</html>

View the effect