mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-08-17 15:04:31 +00:00
oleibman
65 lines
1.8 KiB
PHP
65 lines
1.8 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheet\Calculation\LookupRef;
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use PhpOffice\PhpSpreadsheet\Helper\Sample;
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use PhpOffice\PhpSpreadsheet\Helper\TextGridRightAlign;
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require __DIR__ . '/../Header.php';
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/** @var Sample $helper */
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require_once __DIR__ . '/../templates/SortExcel.php';
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$helper->log('Emulating how Excel sorts different DataTypes by Column');
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$array = [
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['a', 'a', 'a'],
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['a', 'a', 'b'],
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['a', null, 'c'],
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['b', 'b', 1],
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['b', 'c', 2],
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['b', 'c', true],
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['c', 1, false],
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['c', 1, 'a'],
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['c', 2, 'b'],
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[1, 2, 'c'],
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[1, true, 1],
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[1, true, 2],
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[2, false, true],
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[2, false, false],
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[2, 'a', false],
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[true, 'b', true],
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[true, 'c', 2],
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[true, 1, 1],
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[false, 2, 'a'],
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[false, true, 'b'],
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[false, false, 'c'],
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];
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/** @param array<int, array<int, mixed>> $original */
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function displaySortedCols(array $original, Sample $helper): void
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{
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$sorted = $original;
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$sortExcelCols = new SortExcel();
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$helper->log('Sort by least significant column (descending)');
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$sortExcelCols->sortArray($sorted, arrayCol: 2, ascending: -1);
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$helper->log('Sort by middle column (ascending)');
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$sortExcelCols->sortArray($sorted, arrayCol: 1, ascending: 1);
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$helper->log('Sort by most significant column (descending)');
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$sortExcelCols->sortArray($sorted, arrayCol: 0, ascending: -1);
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$outArray = [['Original', '', '', 'Sorted', '', '']];
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$count = count($original);
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/** @var string[][] $sorted */
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for ($i = 0; $i < $count; ++$i) {
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$outArray[] = [
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$original[$i][0],
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$original[$i][1],
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$original[$i][2],
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$sorted[$i][0],
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$sorted[$i][1],
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$sorted[$i][2],
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];
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}
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$helper->displayGrid($outArray, TextGridRightAlign::floatOrInt);
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}
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displaySortedCols($array, $helper);
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