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Stored procedures
Converts a local datetime to Epoch format (number of time units since 01/01/1970 at 00h00 UTC).
Versions 24 and later
Android Widget This function is now available in Android Widget mode.
Android This function is now available for Android applications.
Java This function is now available for Java applications.
New in version 24
Android Widget This function is now available in Android Widget mode.
Android This function is now available for Android applications.
Java This function is now available for Java applications.
Android Widget This function is now available in Android Widget mode.
Android This function is now available for Android applications.
Java This function is now available for Java applications.
Versions 25 and later
WEBDEV - Browser code This function is now available in browser code.
New in version 25
WEBDEV - Browser code This function is now available in browser code.
WEBDEV - Browser code This function is now available in browser code.
Versions 26 and later
Apple Watch This function is now available for Apple Watch applications.
New in version 26
Apple Watch This function is now available for Apple Watch applications.
Apple Watch This function is now available for Apple Watch applications.
Example
// Displays "1501056581" (in France)
Info(DateTimeToEpoch("20170726100941"))
MyDay is DateTime
MyDay = "20170726100941"
// Displays "1501056581" (in France)
Info(DateTimeToEpoch(MyDay))
Syntax
<Result> = DateTimeToEpoch(<Data to convert> [, <Conversion options>])
<Result>: 8-byte integer
  • Date and time in Epoch format (number of time units since 01/01/1970 at 00h00 UTC).
  • -1 if an error occurred (invalid date and time).
<Data to convert>: Character string (with quotes) or DateTime variable
Local date and time to convert. Can correspond to:
  • a DateTime variable.
  • a character string with one of the following formats:
    • YYYYMMDDHHmmSSCC
    • YYYYMMDDHHmmSSCC
    • YYYYMMDDHHmmSS
    • YYYYMMDDHHmm
    • YYYYMMDDHH
    • YYYYMMDD
This parameter will be considered invalid in the following cases:
  • if the date is invalid or earlier than 01/01/1970. You can check the validity of a date using DateValid.
  • if the time is invalid. You can check the validity of a time using TimeValid.
Remark: It is possible to use dates beyond 2038.
<Conversion options>: Optional Integer constant
Options for converting the date and time to Epoch format:
epochUnixMillisecondThe result will be expressed in milliseconds since 01/01/1970 at 00h00 UTC (time 0 in Unix).
epochUnixSecond
(default value)
The result will be expressed in seconds since 01/01/1970 at 00h00 UTC (time 0 in Unix).
Business / UI classification : Neutral code
Component : wd260std.dll
Minimum version required
  • Version 23
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