What are the limitations of the "pow" function in PHP when dealing with large numbers?

The "pow" function in PHP may have limitations when dealing with large numbers due to potential overflow issues. To solve this problem, you can use the "bcpow" function in PHP, which supports arbitrary precision arithmetic and can handle calculations involving large numbers without running into overflow errors. 

$base = '12345678901234567890';
$exponent = '10';
$result = bcpow($base, $exponent);

echo $result;

Keywords

PHP pow function limitations large numbers precision

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