POP3::pass( $pass = "" )

144    function pass ($pass = "")     {145        // Sends the PASS command, returns # of msgs in mailbox,146        // returns false (undef) on Auth failure147 148        if(empty($pass)) {149            $this->ERROR = "POP3 pass: " . _("No password submitted");150            return false;151        } elseif(!isset($this->FP)) {152            $this->ERROR = "POP3 pass: " . _("connection not established");153            return false;154        } else {155            $reply = $this->send_cmd("PASS $pass");156            if(!$this->is_ok($reply)) {157                $this->ERROR = "POP3 pass: " . _("Authentication failed") . " [$reply]";158                $this->quit();159                return false;160            } else {161                //  Auth successful.162                $count = $this->last("count");163                $this->COUNT = $count;164                return $count;165            }166        }167    }