/**
* Username of current user
*/
- private $userName = "";
+ private $userName = '';
/**
* User id of current user
/**
* Email of current user
*/
- private $email = "";
+ private $email = '';
/**
* Protected constructor
$exists = true;
// Is the username set?
- if ($this->getUserName() == "") {
+ if ($this->getUserName() == '') {
// Get current entry
$currEntry = $this->getResultInstance()->current();