libraries/Users/Social/abstractadapter.php
public function getBirthday(){
		$result = null;
		if (isset($this->userInfo[$this->socialFieldsMap['birthday']])) {
			$result = date('d.m.Y', strtotime($this->userInfo[$this->socialFieldsMap['birthday']]));
			}
		return $result;
		}
public function getBirthday(){
		$result = null;
		if (isset($this->userInfo[$this->socialFieldsMap['birthday']])) {
			$result = date('d.m.Y', strtotime($this->userInfo[$this->socialFieldsMap['birthday']]));
			}
		return $result;
		}
public function getBirthday ( ) { $ result = null ; if ( isset ( $ this -> userInfo [ $ this -> socialFieldsMap [ 'birthday' ] ] ) ) { $ result = date ( 'd.m.Y' , strtotime ( $ this -> userInfo [ $ this -> socialFieldsMap [ 'birthday' ] ] ) ) ; } return $ result ; }
Get user birthday in format dd.mm.YYYY or null if it is not set

@return string|null
Get user birthday in format dd . mm . YYYY or null if it is not set