18extendedcalculation.php

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<?php
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
date_default_timezone_set('Europe/London');
 
define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');
 
date_default_timezone_set('Europe/London');
 
require_once dirname(__FILE__) . '/../Classes/PHPExcel.php';
 
 
// List functions
echo date('H:i:s') . " List implemented functions\n";
$objCalc = PHPExcel_Calculation::getInstance();
print_r($objCalc->listFunctionNames());
 
// Create new PHPExcel object
echo date('H:i:s') . " Create new PHPExcel object\n";
$objPHPExcel = new PHPExcel();
 
// Add some data, we will use some formulas here
echo date('H:i:s') . " Add some data\n";
$objPHPExcel->getActiveSheet()->setCellValue('A14', 'Count:');
 
$objPHPExcel->getActiveSheet()->setCellValue('B1', 'Range 1');
$objPHPExcel->getActiveSheet()->setCellValue('B2', 2);
$objPHPExcel->getActiveSheet()->setCellValue('B3', 8);
$objPHPExcel->getActiveSheet()->setCellValue('B4', 10);
$objPHPExcel->getActiveSheet()->setCellValue('B5', True);
$objPHPExcel->getActiveSheet()->setCellValue('B6', False);
$objPHPExcel->getActiveSheet()->setCellValue('B7', 'Text String');
$objPHPExcel->getActiveSheet()->setCellValue('B9', '22');
$objPHPExcel->getActiveSheet()->setCellValue('B10', 4);
$objPHPExcel->getActiveSheet()->setCellValue('B11', 6);
$objPHPExcel->getActiveSheet()->setCellValue('B12', 12);
 
$objPHPExcel->getActiveSheet()->setCellValue('B14', '=COUNT(B2:B12)');
 
$objPHPExcel->getActiveSheet()->setCellValue('C1', 'Range 2');
$objPHPExcel->getActiveSheet()->setCellValue('C2', 1);
$objPHPExcel->getActiveSheet()->setCellValue('C3', 2);
$objPHPExcel->getActiveSheet()->setCellValue('C4', 2);
$objPHPExcel->getActiveSheet()->setCellValue('C5', 3);
$objPHPExcel->getActiveSheet()->setCellValue('C6', 3);
$objPHPExcel->getActiveSheet()->setCellValue('C7', 3);
$objPHPExcel->getActiveSheet()->setCellValue('C8', '0');
$objPHPExcel->getActiveSheet()->setCellValue('C9', 4);
$objPHPExcel->getActiveSheet()->setCellValue('C10', 4);
$objPHPExcel->getActiveSheet()->setCellValue('C11', 4);
$objPHPExcel->getActiveSheet()->setCellValue('C12', 4);
 
$objPHPExcel->getActiveSheet()->setCellValue('C14', '=COUNT(C2:C12)');
 
$objPHPExcel->getActiveSheet()->setCellValue('D1', 'Range 3');
$objPHPExcel->getActiveSheet()->setCellValue('D2', 2);
$objPHPExcel->getActiveSheet()->setCellValue('D3', 3);
$objPHPExcel->getActiveSheet()->setCellValue('D4', 4);
 
$objPHPExcel->getActiveSheet()->setCellValue('D5', '=((D2 * D3) + D4) & " should be 10"');
 
$objPHPExcel->getActiveSheet()->setCellValue('E1', 'Other functions');
$objPHPExcel->getActiveSheet()->setCellValue('E2', '=PI()');
$objPHPExcel->getActiveSheet()->setCellValue('E3', '=RAND()');
$objPHPExcel->getActiveSheet()->setCellValue('E4', '=RANDBETWEEN(5, 10)');
 
$objPHPExcel->getActiveSheet()->setCellValue('E14', 'Count of both ranges:');
$objPHPExcel->getActiveSheet()->setCellValue('F14', '=COUNT(B2:C12)');
 
// Calculated data
echo date('H:i:s') . " Calculated data\n";
echo 'Value of B14 [=COUNT(B2:B12)]: ' . $objPHPExcel->getActiveSheet()->getCell('B14')->getCalculatedValue() . "\r\n";
 
 
// Echo memory peak usage
echo date('H:i:s') . " Peak memory usage: " . (memory_get_peak_usage(true) / 1024 / 1024) . " MB\r\n";
 
// Echo done
echo date('H:i:s') . " Done" , EOL;