Are there any potential pitfalls to be aware of when using random number generation in PHP?

One potential pitfall when using random number generation in PHP is that the generated numbers may not be truly random if not seeded properly. To ensure better randomness, it is recommended to seed the random number generator with a unique value, such as the current timestamp. This helps prevent predictability and improves the randomness of the generated numbers.

// Seed the random number generator with the current timestamp
mt_srand(time());

// Generate a random number between 1 and 100
$randomNumber = mt_rand(1, 100);

echo $randomNumber;