---
url: /cube-functions/replace.md
description: Replace all occurrences of the search string with the replacement string.
---

# REPLACE

Replace all occurrences of the search string with the replacement string.

```js
REPLACE(source_string, search_string, replacement_string)
```

#### Parameters

* `source_string` - Specifies the string to be searched.
* `search_string` - Specifies the value to find.
* `replacement_string` - Specifies the value to use as a replacement.

#### Examples

```js
REPLACE("Hello world!", "world", "Peter")
```

**Result:** `Hello Peter!`

**Note:** Replace the characters `world` in the string `Hello world!` with `Peter`.