How does the function decbin() compare to manually converting an integer to binary using bitwise operations in terms of efficiency and accuracy?

The decbin() function in PHP is a built-in function that directly converts a decimal number to its binary representation. It is more efficient and convenient to use decbin() compared to manually converting an integer to binary using bitwise operations. The decbin() function handles the conversion accurately and efficiently, saving time and effort in coding.

// Using decbin() function to convert an integer to binary
$decimalNumber = 10;
$binaryNumber = decbin($decimalNumber);
echo $binaryNumber;