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<?php |
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declare(strict_types=1); |
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namespace PhpOffice\PhpSpreadsheetTests\Reader\Xlsx; |
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use DateTime; |
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use PhpOffice\PhpSpreadsheet\IOFactory; |
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use PhpOffice\PhpSpreadsheet\Shared\Date; |
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use PhpOffice\PhpSpreadsheet\Spreadsheet; |
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use PhpOffice\PhpSpreadsheet\Writer\Xlsx; |
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class ExplicitDateTest extends \PHPUnit\Framework\TestCase |
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{ |
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private static string $testbook = 'tests/data/Reader/XLSX/explicitdate.xlsx'; |
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public function testPreliminaries(): void |
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{ |
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$file = 'zip://'; |
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$file .= self::$testbook; |
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$file .= '#xl/worksheets/sheet1.xml'; |
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$data = file_get_contents($file); |
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if ($data === false) { |
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self::fail('Unable to read file'); |
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} else { |
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// confirm that file contains type "d" cells |
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self::assertStringContainsString('<c r="A3" s="1" t="d"><v>2021-12-31T23:44:51.894</v></c>', $data); |
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self::assertStringContainsString('<c r="B3" s="2" t="d"><v>2021-12-31</v></c>', $data); |
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self::assertStringContainsString('<c r="C3" s="3" t="d"><v>23:44:51.894</v></c>', $data); |
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} |
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} |
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public static function testExplicitDate(): void |
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{ |
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$spreadsheet = IOFactory::load(self::$testbook); |
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$sheet = $spreadsheet->getActiveSheet(); |
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// DateTime |
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$value = $sheet->getCell('A3')->getValue(); |
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$formatted = $sheet->getCell('A3')->getFormattedValue(); |
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self::assertEqualsWithDelta(44561.98948, $value, 0.00001); |
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self::assertSame('2021-12-31 23:44:52', $formatted); |
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// Date only |
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$value = $sheet->getCell('B3')->getValue(); |
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$formatted = $sheet->getCell('B3')->getFormattedValue(); |
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self::assertEquals(44561, $value); |
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self::assertSame('2021-12-31', $formatted); |
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// Time only, with seconds |
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$value = $sheet->getCell('C3')->getValue(); |
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$formatted = $sheet->getCell('C3')->getFormattedValue(); |
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self::assertEqualsWithDelta(0.98948, $value, 0.00001); |
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self::assertSame('23:44:52', $formatted); |
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// Time only, full minute |
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$value = $sheet->getCell('F3')->getValue(); |
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$formatted = $sheet->getCell('F3')->getFormattedValue(); |
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self::assertEqualsWithDelta(0.5673611, $value, 0.00001); |
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self::assertSame('13:37', $formatted); |
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$spreadsheet->disconnectWorksheets(); |
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} |
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public function testThatDateTimesCanBePersistedAndReread(): void |
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{ |
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$originalDateTime = new DateTime('2020-10-21T14:55:31'); |
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$dateTimeFromSpreadsheet = $this->getDateTimeFrom($this->excelSheetWithDateTime($originalDateTime)); |
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$dateTimeFromSpreadsheetAfterPersistAndReread = $this->getDateTimeFrom($this->persistAndReread($this->excelSheetWithDateTime($originalDateTime))); |
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self::assertEquals($originalDateTime, $dateTimeFromSpreadsheet); |
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self::assertEquals($originalDateTime, $dateTimeFromSpreadsheetAfterPersistAndReread); |
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} |
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private function excelSheetWithDateTime(DateTime $dateTime): Spreadsheet |
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{ |
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$spreadsheet = new Spreadsheet(); |
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$spreadsheet->getActiveSheet()->setCellValue('A1', Date::dateTimeToExcel($dateTime)); |
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return $spreadsheet; |
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} |
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public function getDateTimeFrom(Spreadsheet $spreadsheet): DateTime |
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{ |
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$value = $spreadsheet->getSheet(0)->getCell('A1')->getCalculatedValue(); |
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self::assertIsNumeric($value); |
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$value = (float) $value; |
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return Date::excelToDateTimeObject($value); |
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} |
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private function persistAndReread(Spreadsheet $spreadsheet): Spreadsheet |
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{ |
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$tempPointer = tmpfile(); |
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$tempFileName = stream_get_meta_data($tempPointer)['uri'] ?? null; |
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self::assertNotNull($tempFileName, 'Temp file not created'); |
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(new Xlsx($spreadsheet))->save($tempFileName); |
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return (new \PhpOffice\PhpSpreadsheet\Reader\Xlsx())->load($tempFileName); |
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} |
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} |
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PHPOffice /
PhpSpreadsheet
