FabioRicali.it

function easy_password($n=3){
	$arr_consonant = array("b","c","d","f","g","l","m","n","v","z","k","w","x");
	$arr_vowel = array("a","e","i","o","u","y");
	$arr_number = range(0,9);
	shuffle($arr_consonant);
	shuffle($arr_vowel);
	shuffle($arr_number);
	$word = "";
	$number = "";
	for ($i=0; $i<$n; $i++){
		$word .= $arr_consonant[$i].$arr_vowel[$i];
		$number .= $arr_number[$i];
	}
	return $word."_".$number;
}
echo easy_password()