Lianja

Generate ULID

See more ULID/UUID Examples

Generate a ULID using a specified timestamp or the current system date timestamp.

Important: Chilkat's ULID functionality was introduced in v9.5.0.94.

Lianja

loDt = createobject("CkDateTime")

// Set dt to the current system date/time.
loDt.SetFromCurrentSystemTime()

// Generate a ULID for the current UTC date/time.
// (i.e. the current UTC UNIX-time)
llUtc = .T.
lcUlid = loDt.UlidGenerate(llUtc)
? lcUlid

// example result: 01GRGCH4J88RECEN4D4VK4F629

// Generate a ULID using the local timezone's current time.
llUtc = .F.
lcUlid = loDt.UlidGenerate(llUtc)
? lcUlid

// example result: 01GRH14AA82EY9A7S99YYF2QDY

// -----------------------------------------------
// To generate a ULID using a specific UNIX timestamp

// For example, the Unix timestamp for Sun, 05 Feb 2023 14:57:46 GMT
// is 1675609066

// For more information about the Epoch Unix Timestamp, see Epoch Unix Timestamp

// To generate a ULID from a specified date/time, set the CkDateTime and then generate the ULID.
loDt2 = createobject("CkDateTime")
llUtc = .T.
loDt2.SetFromUnixTime(llUtc,1675609066)
lcUlid = loDt2.UlidGenerate(llUtc)
? lcUlid

// example result: 01GRH1AJGG3P5K04DJHN3QJCX3


release loDt
release loDt2