Generating a random numbers and letters

Question

Can I ask for a certain code on how to generate a random letters and numbers in one word. I know there\'s a PHP function rand(), but I don\'t know if it\'s also applicable w

Answer 1

Use uniqid

$desired_length = 10; //or whatever length you want
$unique = uniqid();

$your_random_word = substr($unique, 0, $desired_length);