<?
// make the seed for the random generator
function make_seed()
{
list($usec, $sec) = explode(' ', microtime());
return (float) $sec + ((float) $usec * 100000);
}
// make the password
function make_password($pass_len)
{
//seed the random generator
mt_srand(make_seed());
//create password
$password = "";
for ($loop = 0; $loop < $pass_len; $loop++)
{
switch(mt_rand(0, 2))
{
case 0: $password .= mt_rand(0, 9); break; // Number (0-9)
case 1: $password .= chr(mt_rand(97, 122)); break; // Alpha Lower (a-z)
case 2: $password .= chr(mt_rand(65, 90)); break; // Alpha Upper (A-Z)
}
}
return $password;
}
$password = make_password(7);
print("Random Password: $password<br>n");
?>
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