# fliplr

Flip array left to right

## Syntax

``B = fliplr(A)``

## Description

````B = fliplr(A)` returns `A` with its columns flipped in the left-right direction (that is, about a vertical axis).If `A` is a row vector, then `fliplr(A)` returns a vector of the same length with the order of its elements reversed. If `A` is a column vector, then `fliplr(A)` simply returns `A`. For multidimensional arrays, `fliplr` operates on the planes formed by the first and second dimensions.```

example

## Examples

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Create a row vector.

`A = 1:10`
```A = 1×10 1 2 3 4 5 6 7 8 9 10 ```

Use `fliplr` to flip the elements of `A` in the horizontal direction.

`B = fliplr(A)`
```B = 1×10 10 9 8 7 6 5 4 3 2 1 ```

The order of the elements in `B` is reversed compared to `A`.

Create a 3-by-3 cell array of characters.

`A = {'a' 'b' 'c'; 'd' 'e' 'f'; 'g' 'h' 'i'}`
```A = 3x3 cell {'a'} {'b'} {'c'} {'d'} {'e'} {'f'} {'g'} {'h'} {'i'} ```

Change the order of the columns in the horizontal direction by using `fliplr`.

`B = fliplr(A)`
```B = 3x3 cell {'c'} {'b'} {'a'} {'f'} {'e'} {'d'} {'i'} {'h'} {'g'} ```

The order of the first and third columns of `A` is switched in `B`, while the second column remains unchanged.

Create a multidimensional array.

`A = cat(3, [1 2; 3 4], [5 6; 7 8])`
```A = A(:,:,1) = 1 2 3 4 A(:,:,2) = 5 6 7 8 ```

`A` is an array of size 2-by-2-by-2.

Flip the elements on each page of `A` in the horizontal direction.

`B = fliplr(A)`
```B = B(:,:,1) = 2 1 4 3 B(:,:,2) = 6 5 8 7 ```

The result, `B`, is the same size as `A`, but the horizontal order of the elements is flipped. The operation flips the elements on each page independently.

## Input Arguments

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Input array, specified as a vector, matrix, multidimensional array, table, or timetable.

Data Types: `double` | `single` | `int8` | `int16` | `int32` | `int64` | `uint8` | `uint16` | `uint32` | `uint64` | `logical` | `char` | `string` | `struct` | `cell` | `table` | `timetable` | `categorical` | `datetime` | `duration` | `calendarDuration`

Complex Number Support: Yes

## Tips

• `fliplr(A)` is equivalent to `flip(A,2)`.

• Use the `flipud` function to flip arrays in the vertical direction (that is, about a horizontal axis).

• The `flip` function can flip arrays in any direction.

## Version History

Introduced before R2006a