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# Worksheet::setMargins_LR

Worksheet::setMargins_LR -- Set the left and right margins to the same value in inches.

## Synopsis

    require_once "Spreadsheet/Excel/Writer.php";

``void Worksheet::setMargins_LR` (float $margin)`

## Description

Set the left and right margins to the same value in inches.

## Parameter

- `float $margin` - The margin to set in inches

## Note

This function can not be called statically.

## Example

Example 37-1. Using setMargins_LR()

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