More details in notifications

Hi all!
When I write the notification function, whether to insert the RTC date and time of event with the substitution of the current time?
Blynk.email("my_email@example.com", “Alert-Blynk”, “Doors was opened on 17:25 25.12.2016”);
Blynk.notify(“Doors was opened on 17:25 25.12.2016”);

that is, that the code was something like this:

Blynk.email("my_email@example.com", “Alert-Blynk”, "Doors was opened on " currentTime, currentDate);
Blynk.notify("Doors was opened on " currentTime, currentDate);
How i can add time and date stamp in notifications?

include <TimeLib.h>
#include <WidgetRTC.h>
WidgetRTC rtc;

void zeit()
{
sprintf(Time, "%02d:%02d:%02d", hour(), minute(), second());
sprintf(Date, "%02d/%02d/%04d", day(), month(), year());
  Serial.print("Current time: ");
  Serial.print(Time);
  Serial.print(" ");
  Serial.print(Date);
  Serial.println();

Blynk.email ( "my_email@example.com", "Alert-Blynk", "Türen geöffnet wurde auf" + hour(), minute(), second(),day(), month(), year()+); 

void setup()
{
  Serial.begin(9600);
 Blynk.begin(auth, ssid, pass);
  rtc.begin();
  timer.setInterval(10000L, zeit);
}
void loop()
{
  Blynk.run();
  timer.run();
}

It would have to work

in between WidgetRTC rtc; and void zeit()

Must still have that

char Date[16];
char Time[16];
SimpleTimer timer;

Hi.
In Arduino IDE then try to compile, have error:

expected primary-expression before ‘)’ token

in string:

Blynk.email ( "my_email@example.com", “Alert-Blynk”, “Türen geöffnet wurde auf” + hour(), minute(), second(),day(), month(), year()+);

is your error.

But I would suggest you build a String, display in Serial Monitor and then send via email. Serial Monitor is a good guide that the String is correct and will work with the Email widget.