==== mktime ====

Convert time and date into Unixtime value

=== Description ===

<code>mktime(year, month, day, hour, minute, second, [local])</code>

The date and time will be converted into a Unixtime value (seconds since UTC 1970-01-01).

By default (of ''local'' is false/zero or not included), the date is handled as UTC. If ''local'' is true, the local timezone is considered.

=== Parameters ===

| ''year'' | Year input |
| ''month'' | Month input |
| ''day'' | Day of month input |
| ''hour'' | Hour input |
| ''minute'' | Minute input |
| ''second'' | Minute input |
| [''local''] | Set to true/1 if input is in local timezeone (optional, default=UTC/false) |

=== Return value ===

Returns the number of seconds since 1970-01-01 00:00:00 (UTC)

=== Example usage ===

<code javascript>    

   new utcIndependenceDay;
   
   utcIndependenceDay = mktime(2022, 7, 4, 12, 0, 0); // returns 1656936000
      
</code>

<wrap hi>NOTE: First appeared in firmware 22110901</wrap>