JavaScript Replace all
replaceAll() returns a new string with every occurrence of the search value replaced. It is the natural fix for replace()’s "first match only" behaviour, without needing a global regex.
Syntax
str.replaceAll(search, replacement)Examples
| Input | Arguments | Output |
|---|---|---|
| "a-b-c" | "-", "+" | "a+b+c" |
Gotchas
- With a regex argument the /g flag is mandatory, or it throws.
Try it live
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