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ProgrammingFAQs

How can I create random passwords?

function

function createRandomPassword($length) {
$chars = "234567890abcdefghijkmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
$i = 0;
$password = "";
while ($i <= $length) {
$password .= $chars{mt_rand(0,strlen($chars))};
$i++;
}
return $password;
}

$password = createRandomPassword(10);
echo "Your password is: $password";