Syntax
local upper = string.upper("lua")
local found = string.find("hello", "ell")Examples
Lua string library example
A focused example you can adapt while practising.
local upper = string.upper("lua")
local found = string.find("hello", "ell")Best practices
- Start with the smallest working example, then adapt it to your project.
- Use the language’s standard library and idioms before introducing extra dependencies.
Runtime & versions
Lua interpreter or a host application. Feature availability depends on the language and runtime version used by your project; consult the official reference below.
Lua reference manuals