How can the bcmath module in PHP help address issues related to precision and accuracy when working with large numbers?

When working with large numbers in PHP, issues related to precision and accuracy can arise due to the limitations of floating-point arithmetic. The bcmath module in PHP provides arbitrary precision mathematics functions, allowing you to perform calculations with higher accuracy and precision on large numbers. 

// Example of using bcmath module to perform calculations with high precision
$number1 = '123456789012345678901234567890'; // large number
$number2 = '987654321098765432109876543210'; // another large number

$result = bcadd($number1, $number2); // perform addition with arbitrary precision

echo $result; // output the result with high precision

Keywords

bcmath module PHP precision accuracy large numbers

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