Keep all the numbers from a string

[FalseCrowned]

I want to keep the numbers from a string.
I’m trying to make an anti cheat and It’s working right now but I can’t find the answer to this.
I tried to search on the devforum but it just gives me unrelated topics so I’m gonna ask here,

--this is to keep the numbers from a string
string.gsub(string, "%d+", "")

Thanks

[Valkyrop (JustAGuy)]

How would I get all the numbers in a string?

You can use: local numbers = print(string.gsub("hello123hi", "%D", "")) print(numbers) --123 --%D selects all characters except numbers, and "" replaces them with nothing string.gsub allows you to replace all characters that match with the pattern (%D) with the replacing string, i.e. “” (nothing). Refer to this for more string references.

While “%d” is for numbers, its opposite - “%D” is everything, except numbers.