What are the potential pitfalls of using floatval in PHP when trying to replicate values from C#?

The potential pitfall of using floatval in PHP when trying to replicate values from C# is that floatval may not always accurately convert string representations of numbers to floating point values due to differences in how floating point numbers are handled in different programming languages. To solve this issue, it is recommended to use the doubleval function in PHP instead, as it provides more accurate conversion of string representations to floating point values.

// Using doubleval instead of floatval for more accurate conversion
$number = "3.14159";
$float_value = doubleval($number);

echo $float_value; // Output: 3.14159