php two decimals code example
Example 1: php float 2 decimais
$foo = "105";
echo number_format((float)$foo, 2, '.', '');
Example 2: fix to 2 decimal places php
return number_format((float)$number, 2, '.', '');
Example 3: php number format
$num = 12345.6789;
echo number_format($num, 2, '.', '')
echo number_format($num, 3, ',', '.')
Example 4: php number format
$num = 123456.789;
echo number_format($num);
echo number_format($num, 4);
echo number_format($num, 4, '#');
echo number_format($num, 5, '#', 'T');