How can Excel calculations be integrated into a website, allowing users to input values and receive results?

To integrate Excel calculations into a website, you can use PHP to read an Excel file, perform calculations based on user input, and display the results on the webpage. You can achieve this by using the PHPExcel library to read and manipulate Excel files, allowing users to input values through a form on the website and triggering calculations based on those inputs. 

<?php

require 'PHPExcel/Classes/PHPExcel.php';

$inputValue = $_POST['input_value'];

$excelFile = 'example.xlsx';
$objPHPExcel = PHPExcel_IOFactory::load($excelFile);
$worksheet = $objPHPExcel->getActiveSheet();

$cellValue = $worksheet->getCell('A1')->getValue();

$result = $cellValue * $inputValue;

echo "Result: " . $result;

?>

Keywords

Excel calculations integration website PHP

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