How can I add commas to numbers in PHP

Solution 1:

from the php manual http://php.net/manual/en/function.number-format.php

I'm assuming you want the english format.

<?php

$number = 1234.56;

// english notation (default)
$english_format_number = number_format($number);
// 1,235

// French notation
$nombre_format_francais = number_format($number, 2, ',', ' ');
// 1 234,56

$number = 1234.5678;

// english notation with a decimal point and without thousands seperator
$english_format_number = number_format($number, 2, '.', '');
// 1234.57

?>

my 2 cents

Solution 2:

The Following code is working for me, may be this is helpful to you.

$number = 1234.56;

echo number_format($number, 2, '.', ',');

//1,234.56

Solution 3:

 $number = 1234.56;

//Vietnam notation(comma for decimal point, dot for thousand separator)

 $number_format_vietnam = number_format($number, 2, ',', '.');

//1.234,56