php导出excel文件

• php版本>=7.4 小于8.2
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composer安装

composer require death_satan/death_satan/satan-excel -vvv

导出示例

<?php

declare(strict_types=1);
/**
 * This is an extension of Death-Satan
 * Name PHP-Excel
 *
 * @link     https://www.cnblogs.com/death-satan
 */
use DeathSatan\SatanExcel\Export\ArrayExport;
use DeathSatan\SatanExcel\Export\Config\ArrayExportConfig;
use PhpOffice\PhpSpreadsheet\Spreadsheet;

require_once dirname(__DIR__) . '/vendor/autoload.php';

$data = [
    [
        'id' => 0,
        'name' => 1,
        'pass' => '123456',
    ],
    [
        'id' => 1,
        'name' => 2,
        'pass' => '123456',
    ],
];
$dataFields = ['id', 'name', 'pass'];
$filedTitles = [
    '序号', '名称', '密码',
];
$arrayExportConfig = new ArrayExportConfig();
// 设置要导出的数据
$arrayExportConfig->setData($data);
$arrayExportConfig->setFirstFields($filedTitles);

$arrayExportConfig->addEvent(
    ArrayExportConfig::EVENT_SAVING,
    function (Spreadsheet $spreadsheet) {
        // 保存前回调 在这里对要导出的文件 SpreadSheet进行操作
//        dump($spreadsheet);
    }
);
$arrayExportConfig->addEvent(
    ArrayExportConfig::EVENT_CELL_FORMAT,
    function (PhpOffice\PhpSpreadsheet\Cell\Cell $cell, array $raw) use ($dataFields, $filedTitles) {
        // 获取当前单元格值
        $cellValue = $cell->getValue();
        // 获取当前一列所属的下标
        $index = array_search($cellValue, $raw);
        $dataFieldValue = $dataFields[$index];
        $filedValue = $filedTitles[$index];
        echo sprintf('当前设置的值:%s,列名:%s,列标题:%s', $cellValue, $dataFieldValue, $filedValue) . "\n";
    }
);
$export = new ArrayExport($arrayExportConfig);

# 保存为文件
$file = $export->save();
# 获取保存
$file_path = $file->getRealPath();
// 将文件移动到当前目录下并且重命名为 demo.xlsx
copy($file_path, __DIR__ . DIRECTORY_SEPARATOR . 'demo.xlsx');