Hide navigation sidebar
Hide table of contents sidebar
Back to top
Edit this page
Toggle table of contents sidebar

# stri_reverse: Reverse Each String

## Description

Reverses the order of the code points in every string.

## Usage

    stri_reverse(str)

## Arguments

`str` | character vector

## Details

Note that this operation may result in non-Unicode-normalized strings and may give peculiar outputs for bidirectional strings.

See also `stri_rand_shuffle` for a random permutation of code points.

## Value

Returns a character vector.

## Author(s)

Marek Gagolewski and other contributors

## See Also

The official online manual of stringi at https://stringi.gagolewski.com/

Gagolewski M., stringi: Fast and portable character string processing in R, Journal of Statistical Software 103(2), 2022, 1-59, doi:10.18637/jss.v103.i02

## Examples

    stri_reverse(c('123', 'abc d e f'))
    ## [1] "321"       "f e d cba"
    stri_reverse('ZXY (\u0105\u0104123$^).')
    ## [1] ".)^$321Ąą( YXZ"
    stri_reverse(stri_trans_nfd('\u0105')) == stri_trans_nfd('\u0105') # A, ogonek -> agonek, A
    ## [1] FALSE