php int to float 2 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, '.', '') //12345.67
echo number_format($num, 3, ',', '.') //12.345,678

Example 4: php float to number format 2

100,000
100,000.00
100,000.000
100.000,00