/**
**
* GetRandomPassPhrase returns a prounoucable password of the given length
* filtering out potential offensive words
** @public
** @param int $$pass_length
** @return string $password.
**/
static function GetRandomPassPhrase($length = 8)
{
srand((double) microtime() * 1000000);
$vowels = array("a", "e", "i", "o", "u");
$cons = array("b", "c", "d", "g", "h", "j", "k", "l", "m", "n", "p", "r", "s", "t", "u", "v", "w", "tr", "cr", "br", "fr", "th", "dr", "ch", "ph", "wr", "st", "sp", "sw", "pr", "sl", "cl");
$badwords = array("fuc", "shit", "ass", "pus", "s**t", "dic", "f*g", "coc", "cun", "cum", "dam", "nig", "kik", "spic", "neg", "bitc", "gay", "poo", "twa", "vag", "peni", "whor");
$num_vowels = count($vowels);
$num_cons = count($cons);
$password = "";
for ($i = 0; $i < $length; $i++) {
$password .= $cons[rand(0, $num_cons - 1)] . $vowels[rand(0, $num_vowels - 1)];
}
$newpass = substr($password, 0, $length);
// ensure this is not a potentially offensive password
foreach ($badwords as $badword) {
if (strpos($newpass, $badword) !== false) {
return PassPhrase::GetRandomPassPhrase($length);
}
}
return $newpass;
}
/**
* @return string
*/
public function getSubString()
{
return substr($this->passPhrase->getSuperKey(), $this->getRandomDecimalPosition(), $this->parameterLength);
}