how to get Seconds() in MQL5?

 
how to get Seconds() in MQL5?
 
see it https://www.mql5.com/en/docs/dateandtime/timecurrent
Documentation on MQL5: Date and Time / TimeCurrent
Documentation on MQL5: Date and Time / TimeCurrent
  • www.mql5.com
Date and Time / TimeCurrent - Reference on algorithmic/automated trading language for MetaTrader 5
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