mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-09-16 21:16:57 +00:00
oleibman
b3de003aa5
The samples have become unwieldy when running them from a browser. In particular, the drop-down lists are fixed size with no scrolling, and many of them are now just too large. I have moved all the Calculation samples up a level, and broken several categories (Basic, Chart, DateTime, Engineering, Financial, and Reader) into several pieces. Convert-Online (now found in the Engineering category) had a number of different problems which are now resolved. It is the only member with any significant code change.
47 lines
991 B
PHP
47 lines
991 B
PHP
<?php
|
|
|
|
use PhpOffice\PhpSpreadsheet\Spreadsheet;
|
|
|
|
require __DIR__ . '/../../Header.php';
|
|
|
|
$category = 'Engineering';
|
|
$functionName = 'DEC2BIN';
|
|
$description = 'Converts a decimal number to binary';
|
|
|
|
$helper->titles($category, $functionName, $description);
|
|
|
|
// Create new PhpSpreadsheet object
|
|
$spreadsheet = new Spreadsheet();
|
|
$worksheet = $spreadsheet->getActiveSheet();
|
|
|
|
// Add some data
|
|
$testData = [
|
|
[-255],
|
|
[-123],
|
|
[-15],
|
|
[-1],
|
|
[5],
|
|
[7],
|
|
[19],
|
|
[51],
|
|
[121],
|
|
[256],
|
|
[511],
|
|
];
|
|
$testDataCount = count($testData);
|
|
|
|
$worksheet->fromArray($testData, null, 'A1', true);
|
|
|
|
for ($row = 1; $row <= $testDataCount; ++$row) {
|
|
$worksheet->setCellValue('B' . $row, '=DEC2BIN(A' . $row . ')');
|
|
}
|
|
|
|
// Test the formulae
|
|
for ($row = 1; $row <= $testDataCount; ++$row) {
|
|
$helper->log(
|
|
"(B$row): "
|
|
. 'Decimal ' . $worksheet->getCell("A$row")->getValue()
|
|
. ' is binary ' . $worksheet->getCell("B$row")->getCalculatedValue()
|
|
);
|
|
}
|