In what scenarios would it be more beneficial to use a do-while loop instead of a for loop in PHP?

A do-while loop in PHP is beneficial when you want to ensure that the loop body is executed at least once before checking the loop condition. This can be useful in situations where you need to perform an action before verifying if the loop should continue. In contrast, a for loop is typically used when you know the exact number of iterations needed.

// Example of using a do-while loop to prompt the user for input at least once
do {
    $input = readline("Enter a number: ");
    echo "You entered: $input\n";
} while (!is_numeric($input));