n the following statement, what does the $"+"$ symbol mean?

preg$\_$match$(\text{'}/^[0-9]+$$$/\text{'},$ $data$)$

Any character

One character betwewn $0$ and $9$

One or more characters beetween $0$ and $9$

Zero aor more characters between $0$ and $9$

Any character between $0$ and $9$ flollowed by a $