/**
* Public facing method to generate password(s)
*
* @return string password
*/
public function generate($num = 1)
{
if (!is_int($num)) {
throw new InvalidArgumentException(sprintf('generate expects parameter 1 of type int. %s given.', gettype($num)));
}
$passwords = array();
$order = explode(":", $this->format);
while (count($passwords) < $num) {
$password = "";
foreach ($order as $element) {
switch ($element) {
case "word":
$password .= preg_replace('/(\\W)+.*/', "", $this->faker->streetName);
break;
case "num":
$password .= $this->faker->randomNumber(3);
break;
case "symbol":
$password .= $this->getSymbol();
break;
default:
$password = $password;
}
}
$passwords[] = $password;
}
return count($passwords) > 1 ? $passwords : $passwords[0];
}
