php读写Excel/Pdf

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PHPExcel¹已经废弃，现在用PhpSpreadsheet²，官方文档。

PhpSpreadsheet是一个用纯PHP写的类库，可以读写操作不同的电子表格文件格式，像Excel和LibreOffice。

支持的文档格式：

Format	Reading	Writing
Open Document Format/OASIS (.ods)	✓	✓
Office Open XML (.xlsx) Excel 2007 and above	✓	✓
BIFF 8 (.xls) Excel 97 and above	✓	✓
BIFF 5 (.xls) Excel 95	✓
SpreadsheetML (.xml) Excel 2003	✓
Gnumeric	✓
HTML	✓	✓
SYLK	✓
CSV	✓	✓
PDF (using either the TCPDF, Dompdf or mPDF libraries, which need to be installed separately)		✓

示例，创建第一个xlsx文档

require 'vendor/autoload.php';

use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;

$spreadsheet = new Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();
$sheet->setCellValue('A1', 'Hello World !');

$writer = new Xlsx($spreadsheet);
$writer->save('hello world.xlsx');

读取Excel

use PhpOffice\PhpSpreadsheet\IOFactory;
// $inputFileName 也可以是表单上传的$_FILES['file']['tmp_name']
$inputFileName = __DIR__ . '/sampleData/example1.xls';
$spreadsheet = IOFactory::load($inputFileName);
$sheetData = $spreadsheet->getActiveSheet()->toArray(null, true, true, true);
var_dump($sheetData);

更多读取Excel见Reader

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1. https://github.com/PHPOffice/PHPExcel ↩︎

2. https://github.com/PHPOffice/PhpSpreadsheet ↩︎