money_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 without thousands seperator
$english_format_number = number_format($number, 2, '.', '');
// 1234.57


?>