setOptions() public méthode

Set options for password_hash function
See also: http://php.net/password_hash Please, don't create your own salt. Really, just don't. Review the documentation first if you feel you just gotta create your own salt.
public setOptions ( array $options )
$options array password_hash options
 /**
  * {@inheritDoc}
  */
 public function setOptions(array $options)
 {
     $this->validator->setOptions($options);
 }