sudo apt-get update sudo apt-get install php 2. 通过Composer安装phpoffice/phpspreadsheet库 Composer是PHP的依赖管理工具,类似于Python的pip或Node.js的npm。如果还没有安装Composer,请先安装它。你可以从Composer官方网站下载并按照指示进行安装。 安装完Composer后,打开你的命令行工具,导航到你的PHP项目目录,然...
然后执行 composer install 开始使用 入门示例 代码语言:javascript 代码运行次数:0 运行 AI代码解释 <?php require 'vendor/autoload.php'; use PhpOffice\PhpSpreadsheet\Spreadsheet; use PhpOffice\PhpSpreadsheet\Writer\Xlsx; $spreadsheet = new Spreadsheet(); $activeWorksheet = $spreadsheet->getActiveSheet();...
Php - Error when trying to install phpoffice /, Guys I am facing a problem to install phpoffice / phpspreadsheet via composer in laravel I use php7.4 in ubunto 20.04. Does anyone know how I can be solving this problem? Problem 1 -...
1. 安装PhpSpreadsheet库 首先需要安装Composer来管理项目依赖。创建一个新的项目,并在根目录下创建一个composer.json文件,然后添加以下内容: “` { “require”: { “phpoffice/phpspreadsheet”: “^1.0” } } “` 保存文件后,在命令行里运行`composer install`命令来安装依赖。 2. 引入库并加载Excel文件 在P...
第一步,安装 PHPSpreadsheet 首先,在项目的根目录下创建一个 composer.json 文件,并添加如下内容: “`json { “require”: { “phpoffice/phpspreadsheet”: “^1.0” } } “` 然后在命令行中执行 `composer install` 命令,安装 PHPSpreadsheet。 第二步,使用 PHPSpreadsheet 导出 Excel ...
{"require":{"phpoffice/phpspreadsheet":"^1.23"}undefined"config":{"platform":{"php":"7.3"}}} 然后运行命令：composer install Hello World 这是编写电子表格的最简单方法 <?phprequire'vendor/autoload.php';usePhpOffice\PhpSpreadsheet\Spreadsheet; usePhpOffice\PhpSpreadsheet\Writer\Xlsx;$spreadsheet =...
2.执行composer install 报错 1 首先出现下面的提示 Installation requestforphpoffice/phpspreadsheet1.8.2->satisfiable by phpoffice/phpspreadsheet[1.8.2]. 1.8.*改成1.8.2即可 2 缺少扩展fileinfo 对应的提示如下 -phpoffice/phpspreadsheet1.8.2requires ext-fileinfo*->the requestedPHPextension fileinfo is miss...
composer require phpoffice/phpspreadsheet 1. 报错 Problem 1 - topthink/think-installer v1.0.12 requires composer-plugin-api ^1.0 -> foun d composer-plugin-api[2.0.0] but it does not match the constraint. - topthink/framework v5.0.21 requires topthink/think-installer ~1.0 -> satis fiable ...
PhpSpreadsheet is a library written in pure PHP and offers a set of classes that allow you to read and write various spreadsheet file formats such as Excel and LibreOffice Calc. Installation See theinstall instructions. Documentation Read more about it, including install instructions, in theofficial...
在PHP中,要实现合并单元格的效果,可以使用PHPExcel或者PHPSpreadsheet这两个开源库。下面将介绍使用PHPSpreadsheet库来实现合并单元格的方法。 1.导入PHPSpreadsheet库 首先,需要引入PHPSpreadsheet库的autoload文件,将其下载到本地,并将autoload文件引入到PHP文件中。可以使用Composer进行安装,也可以手动下载并引入。