What are some best practices for handling decimal formatting differences between Oracle and PHP in calculations?

When handling decimal formatting differences between Oracle and PHP in calculations, it is important to ensure consistent handling of decimal points and precision. One common approach is to use PHP's number_format function to format numbers to a specific decimal precision before performing calculations. This helps to avoid rounding errors and discrepancies between Oracle and PHP calculations.

// Example code snippet to handle decimal formatting differences between Oracle and PHP

$number1 = 10.555;
$number2 = 20.666;

// Format numbers to 2 decimal places
$number1 = number_format($number1, 2, '.', '');
$number2 = number_format($number2, 2, '.', '');

// Perform calculation
$result = $number1 + $number2;

// Output result
echo $result;