WoW:API strlen: Difference between revisions
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Latest revision as of 04:47, 15 August 2023
← WoW Lua
Return the length, in bytes, of the string passed.
string.len(s) strlen(s)
Examples[edit]
s = "Lua"
print(string.len("Lua"), s:len(), #s) -- 3,3,3; the three methods are equivalent
print(string.len("Lua\000user")) -- 8: Lua strings are 8 bit pure so \000 does not terminate
See also[edit]
- strlenutf8 - for utf8-aware string length parsing.