number_format in php float code example
Example 1: php float to number format 2
<?php
$number=100000;
echo number_format($number).'<br>';
echo number_format($number, 2).'<br>';
echo number_format($number, 3).'<br>';
echo number_format($number, 2, ',', '.');
?>
Example 2: php float to number format 2
100,000
100,000.00
100,000.000
100.000,00