PhpSpreadsheet的簡單使用


 

由於PHPExcel已經不再維護,PhpSpreadsheet是PHPExcel的下一個版本。PhpSpreadsheet是一個用純PHP編寫的庫,並引入了命名空間,PSR規范等。這里簡單介紹下PhpSpreadsheet的導入導出功能。

1、安裝

  • 使用composer安裝:
composer require phpoffice/phpspreadsheet
  • GitHub下載:

   https://github.com/PHPOffice/PhpSpreadsheet

 

2、excel文件導出

/**
 * excel文件導出
 */
function export()
{
    require_once __DIR__ . '/vendor/autoload.php';
 
    $data = [
        ['title1' => '111', 'title2' => '222'],
        ['title1' => '111', 'title2' => '222'],
        ['title1' => '111', 'title2' => '222']
    ];
    $title = ['第一行標題', '第二行標題'];
 
    // Create new Spreadsheet object
    $spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet();
    $sheet = $spreadsheet->getActiveSheet();
 
    // 方法一,使用 setCellValueByColumnAndRow
    //表頭
    //設置單元格內容
    foreach ($title as $key => $value) {
        // 單元格內容寫入
        $sheet->setCellValueByColumnAndRow($key + 1, 1, $value);
    }
    $row = 2; // 從第二行開始
    foreach ($data as $item) {
        $column = 1;
        foreach ($item as $value) {
            // 單元格內容寫入
            $sheet->setCellValueByColumnAndRow($column, $row, $value);
            $column++;
        }
        $row++;
    }
 
    // 方法二,使用 setCellValue
    //表頭
    //設置單元格內容
    $titCol = 'A';
    foreach ($title as $key => $value) {
        // 單元格內容寫入
        $sheet->setCellValue($titCol . '1', $value);
        $titCol++;
    }
    $row = 2; // 從第二行開始
    foreach ($data as $item) {
        $dataCol = 'A';
        foreach ($item as $value) {
            // 單元格內容寫入
            $sheet->setCellValue($dataCol . $row, $value);
            $dataCol++;
        }
        $row++;
    }
 
    // Redirect output to a client’s web browser (Xlsx)
    header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
    header('Content-Disposition: attachment;filename="01simple.xlsx"');
    header('Cache-Control: max-age=0');
    // If you're serving to IE 9, then the following may be needed
    header('Cache-Control: max-age=1');
 
    // If you're serving to IE over SSL, then the following may be needed
    header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past
    header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT'); // always modified
    header('Cache-Control: cache, must-revalidate'); // HTTP/1.1
    header('Pragma: public'); // HTTP/1.0
 
    $writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xlsx');
    $writer->save('php://output');
    exit;
}

結果:

 

3、excel文件保存到本地

/**
 * excel文件保存到本地
 */
function save()
{
    require_once __DIR__ . '/vendor/autoload.php';
 
    $data = [
        ['title1' => '111', 'title2' => '222'],
        ['title1' => '111', 'title2' => '222'],
        ['title1' => '111', 'title2' => '222']
    ];
    $title = ['第一行標題', '第二行標題'];
 
    // Create new Spreadsheet object
    $spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet();
    $sheet = $spreadsheet->getActiveSheet();
 
    //表頭
    //設置單元格內容
    $titCol = 'A';
    foreach ($title as $key => $value) {
        // 單元格內容寫入
        $sheet->setCellValue($titCol . '1', $value);
        $titCol++;
    }
    $row = 2; // 從第二行開始
    foreach ($data as $item) {
        $dataCol = 'A';
        foreach ($item as $value) {
            // 單元格內容寫入
            $sheet->setCellValue($dataCol . $row, $value);
            $dataCol++;
        }
        $row++;
    }
 
    // Save
    $writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xlsx');
    $writer->save('01simple.xlsx');
}

 

4、讀取excel文件內容

/**
 * 讀取excel文件內容
 */
function read()
{
    require_once __DIR__ . '/vendor/autoload.php';
    $inputFileName = dirname(__FILE__) . '/01simple.xlsx';
    $spreadsheet = \PhpOffice\PhpSpreadsheet\IOFactory::load($inputFileName);
    // 方法二
    $sheetData = $spreadsheet->getActiveSheet()->toArray(null, true, true, true);
    return $sheetData;
}

結果:

 

可能出現的問題:

1、Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Spreadsheet' not found

這是因為沒有自動加載。可以手動引入加載文件。

require_once __DIR__ . '/vendor/autoload.php';

或者:

require_once __DIR__ . '/vendor/phpoffice/phpspreadsheet/src/Bootstrap.php';

 

2、Fatal error: Interface 'Psr\SimpleCache\CacheInterface' not found

這是因為沒有psr文件,缺少simple-cache模塊。如果使用composer安裝的話會自動生成。沒有的話可以手動下載。

GitHub下載地址:https://github.com/php-fig/simple-cache/releases

 


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