What role does the "srand(time())" function play in the script?

The "srand(time())" function is used to seed the random number generator in PHP. This ensures that each time the script runs, a different sequence of random numbers is generated. This can be useful in scenarios where you want to generate random values that are unique each time the script is executed. 

<?php
// Seed the random number generator
srand(time());

// Generate a random number between 1 and 10
$randomNumber = rand(1, 10);

echo "Random Number: $randomNumber";
?>

Keywords

srand time function PHP script

Related Questions