Difference between revisions of "LlGetUnixTime"
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{{ | {{LSL Function | ||
|inject-2={{Issues/BUG-4703}}{{Issues/SVC-6357}} | |||
|func_id=316|func_sleep=0.0|func_energy=10.0 | |||
|sort=GetUnixTime|func=llGetUnixTime|return_type=integer | |||
|func_footnote | |||
|func_desc | |||
|return_text=that is the number of seconds elapsed since 00:00 hours, Jan 1, 1970 {{Wikipedia|Coordinated Universal Time|UTC}} from the system clock. | |||
|spec | |||
|caveats= | |||
Time codes before the year 1902 or past the end of 2037 are limited due to the size of LSL's 32-bit integers. As of writing (2024) this is just 14 years away now and any scripts relying on this function may have logical errors. | |||
|constants | |||
|examples=<source lang="lsl2"> | |||
// Reset tracker | |||
integer BOOT_TIME; | |||
default | |||
{ | |||
state_entry() | |||
{ | |||
BOOT_TIME = llGetUnixTime(); | |||
llSetTimerEvent(0.1); | |||
} | |||
timer() | |||
{ | |||
llSetText((string)(llGetUnixTime() - BOOT_TIME) + " Seconds since boot.\n\n ", <1,0,0>, 1.0); | |||
llSetTimerEvent(1); | |||
} | |||
} | |||
</source> | |||
|helpers= | |||
=== Helper Functions: === | |||
{{{!}} | |||
{{LSL DefineRow||[[Unix2StampLst]]|Converts Unix Time stamp to a list. ex: 1234567890 to [2009, 2, 13, 23, 31, 30]}} | |||
{{LSL DefineRow||[[Stamp2UnixInt]]|Converts date to Unix Time stamp. ex: [2009, 2, 13, 23, 31, 30] to 1234567890}} | |||
{{LSL DefineRow||[[uuLinuxTime]]|Converts date to Unix Time stamp (from Linux kernel's sources)}} | |||
{{LSL DefineRow||[[Unix2WeekdayStr]]|Gets the weekday from a Unix Time stamp. ex: "Friday" from 1234567890}} | |||
{{LSL DefineRow||[[Unix2PST_PDT]]|Converts Unix Time stamp to an SLT date/time string with PST or PDT indication as appropriate}} | |||
{{LSL DefineRow||[[Unix2GMTorBST]]|Converts Unix Time stamp to a UK date/time string with GMT or BST indication as appropriate}} | |||
{{!}}} | |||
|also_functions= | |||
{{LSL DefineRow||[[llGetTimestamp]]|Human Readable UTC Date and time}} | |||
{{LSL DefineRow||[[llGetDate]]|Human Readable UTC Date}} | |||
{{LSL DefineRow||[[llGetTime]]|Elapsed script-time.}} | |||
|also_events | |||
|also_tests={{LSL DefineRow||[[llGetUnixTime/test|llGetUnixTime Conformance Test]]|}} | |||
|also_articles | |||
|notes | |||
|permission | |||
|negative_index | |||
|cat1=Time | |||
|cat2 | |||
|cat3 | |||
|cat4 | |||
}} |
Latest revision as of 04:33, 10 September 2024
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Summary
Function: integer llGetUnixTime( );0.0 | Forced Delay |
10.0 | Energy |
Returns an integer that is the number of seconds elapsed since 00:00 hours, Jan 1, 1970 UTC from the system clock.
Caveats
Time codes before the year 1902 or past the end of 2037 are limited due to the size of LSL's 32-bit integers. As of writing (2024) this is just 14 years away now and any scripts relying on this function may have logical errors.
Examples
// Reset tracker
integer BOOT_TIME;
default
{
state_entry()
{
BOOT_TIME = llGetUnixTime();
llSetTimerEvent(0.1);
}
timer()
{
llSetText((string)(llGetUnixTime() - BOOT_TIME) + " Seconds since boot.\n\n ", <1,0,0>, 1.0);
llSetTimerEvent(1);
}
}
Useful Snippets
Helper Functions:
• | Unix2StampLst | – | Converts Unix Time stamp to a list. ex: 1234567890 to [2009, 2, 13, 23, 31, 30] | |
• | Stamp2UnixInt | – | Converts date to Unix Time stamp. ex: [2009, 2, 13, 23, 31, 30] to 1234567890 | |
• | uuLinuxTime | – | Converts date to Unix Time stamp (from Linux kernel's sources) | |
• | Unix2WeekdayStr | – | Gets the weekday from a Unix Time stamp. ex: "Friday" from 1234567890 | |
• | Unix2PST_PDT | – | Converts Unix Time stamp to an SLT date/time string with PST or PDT indication as appropriate | |
• | Unix2GMTorBST | – | Converts Unix Time stamp to a UK date/time string with GMT or BST indication as appropriate |
See Also
Functions
• | llGetTimestamp | – | Human Readable UTC Date and time | |
• | llGetDate | – | Human Readable UTC Date | |
• | llGetTime | – | Elapsed script-time. |