<?
$senha = "abcdefghijlkmnopqrstuvxzwyABCDEFGHIJLKMNOPQRSTUVXZYW0123456789";
srand ((double)microtime()*1000000);
for ($i=0; $i<8; $i++) {
$password .= $senha[rand()%strlen($senha)];
}
echo 'SUA SENHA � $password";
?>