# xdiff_string_merge3

(PECL xdiff:0.2-1.4)

xdiff_string_merge3 — Merge 3 strings into one

### Description

mixed xdiff_string_merge3 ( string `$str1` , string `$str2` , string `$str3` [, string `&$error` ] )

Merges three strings into one.

### Parameters

`str1`

`str2`

`str3`

`error`

  If provided then rejected parts are stored inside this variable.

### Return Values

Returns merged string, `FALSE` if an internal error happened, or `TRUE` if merged string is empty.

### See Also

- xdiff_file_merge3()