Password Generator... Modified?

[Anon]

Hi.
Using this function:
<?php
function CreatePasswords($length=8) {

$sets = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
$sets .= "abcdefghijklmnopqrstuvwxyz";
$sets .= "1234567890";

for($index = 0; $index < $length; $index++)
{
$sid .= substr($sets,(rand()%(strlen($sets))), 1);
}

return($sid);
}

?>

How would you go about modifying this so that it creates a password where vowels and consonants (sp?) alternate?

[junebug]

well i know that there is more than one way to do this. i would suggest putting all your numbers and letters into an array, shuffle the array, then use rand to pick out the characters from the array. just one suggestion.

also you might want to look at the manual about the rand function and the mt_rand function. specifically about seeding the generator.

http://www.php.net/rand