21 lines
449 B
Lua
21 lines
449 B
Lua
string.explode = function (str, sep, limit)
|
|
if(type(sep) ~= 'string' or tostring(str):len() == 0 or sep:len() == 0) then
|
|
return {}
|
|
end
|
|
|
|
local i, pos, tmp, t = 0, 1, "", {}
|
|
for s, e in function() return string.find(str, sep, pos) end do
|
|
tmp = str:sub(pos, s - 1):trim()
|
|
table.insert(t, tmp)
|
|
pos = e + 1
|
|
|
|
i = i + 1
|
|
if(limit ~= nil and i == limit) then
|
|
break
|
|
end
|
|
end
|
|
|
|
tmp = str:sub(pos):trim()
|
|
table.insert(t, tmp)
|
|
return t
|
|
end |