What are the advantages of using shuffle() function over rand() in PHP for generating random numbers?

When generating random numbers in PHP, using the shuffle() function is advantageous over rand() because shuffle() provides a way to randomize the order of elements in an array, which can be useful for creating unique sequences of numbers. In contrast, rand() only generates a single random number at a time. Additionally, shuffle() allows for greater flexibility in creating custom sequences of random numbers.

// Using shuffle() function to generate random numbers
$numbers = range(1, 10); // Create an array of numbers from 1 to 10
shuffle($numbers); // Shuffle the array to randomize the order of numbers
print_r($numbers); // Output the shuffled array of random numbers