spatie/pdf-to-text 问题修复 & 功能扩展

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spatie/pdf-to-text

Composer 安装命令:

composer require spatie/pdf-to-text

包简介

Extract text from a pdf

README 文档

README

Latest Version on Packagist GitHub Workflow Status Software License Quality Score Total Downloads

This package provides a class to extract text from a pdf.

use Spatie\PdfToText\Pdf;

echo Pdf::getText('book.pdf'); //returns the text from the pdf

Spatie is a webdesign agency based in Antwerp, Belgium. You'll find an overview of all our open source projects on our website.

Support us

We invest a lot of resources into creating best in class open source packages. You can support us by buying one of our paid products.

We highly appreciate you sending us a postcard from your hometown, mentioning which of our package(s) you are using. You'll find our address on our contact page. We publish all received postcards on our virtual postcard wall.

Requirements

Behind the scenes this package leverages pdftotext. You can verify if the binary installed on your system by issueing this command:

which pdftotext

If it is installed it will return the path to the binary.

To install the binary you can use this command on Ubuntu or Debian:

apt-get install poppler-utils

On a mac you can install the binary using brew

brew install poppler

If you're on RedHat, CentOS, Rocky Linux or Fedora use this:

yum install poppler-utils

If you're on Windows you can download the Xpdf command line tools and store its content at C:\Program Files\xpdf-tools-win.

The path to the php2text.exe executable should be C:\Program Files\xpdf-tools-win\bin64\pdftotext.exe.

Installation

You can install the package via composer:

composer require spatie/pdf-to-text

Usage

Extracting text from a pdf is easy.

$text = (new Pdf())
    ->setPdf('book.pdf')
    ->text();

Or easier:

echo Pdf::getText('book.pdf');

By default the package will assume that the pdftotext command is located at /usr/bin/pdftotext. If it is located elsewhere pass its binary path to constructor

$text = (new Pdf('/custom/path/to/pdftotext'))
    ->setPdf('book.pdf')
    ->text();

or as the second parameter to the getText static method:

echo Pdf::getText('book.pdf', '/custom/path/to/pdftotext');

Sometimes you may want to use pdftotext options. To do so you can set them up using the setOptions method.

$text = (new Pdf())
    ->setPdf('table.pdf')
    ->setOptions(['layout', 'r 96'])
    ->text()
;

or as the third parameter to the getText static method:

echo Pdf::getText('book.pdf', null, ['layout', 'opw myP1$$Word']);

Please note that successive calls to setOptions() will overwrite options passed in during previous calls.

If you need to make multiple calls to add options (for example if you need to pass in default options when creating the Pdf object from a container, and then add context-specific options elsewhere), you can use the addOptions() method:

$text = (new Pdf())
    ->setPdf('table.pdf')
    ->setOptions(['layout', 'r 96'])
    ->addOptions(['f 1'])
    ->text()
;

Change log

Please see CHANGELOG for more information about what has changed recently.

Testing

 composer test

Contributing

Please see CONTRIBUTING for details.

Security

If you've found a bug regarding security please mail security@spatie.be instead of using the issue tracker.

Credits

About Spatie

Spatie is a webdesign agency based in Antwerp, Belgium. You'll find an overview of all our open source projects on our website.

License

The MIT License (MIT). Please see License File for more information.

spatie/pdf-to-text 适用场景与选型建议

spatie/pdf-to-text 是一款 基于 PHP 开发的 Composer 扩展包,目前已累计 7.6M 次下载、GitHub Stars 达 1.02k, 最近一次更新时间为 2015 年 12 月 31 日, 在 PHP 生态内属于活跃度较高的组件。

它主要适用于以下技术方向: 「spatie」 「pdf-to-text」 等业务场景。在实际项目中,围绕这些方向常见需要落地的问题包括:接口对接、性能调优、并发安全、与既有框架(Laravel / ThinkPHP / Yii / Webman 等)的兼容适配,以及生产环境的日志埋点与稳定性保障。

我们在过去多个企业项目中使用过 spatie/pdf-to-text 或与其功能相近的方案,如果你在选型或落地过程中遇到问题,例如 版本兼容、二次改造、私有化封装、与内部系统对接、生产 BUG 排查,欢迎联系我们协助评估。

围绕 spatie/pdf-to-text 我们能提供哪些服务?
定制开发 / 二次开发

基于 spatie/pdf-to-text 在你已有业务上做功能扩展、字段裁剪、UI 适配、与内部账号 / 权限 / 日志系统的深度对接。

BUG 修复 & 性能优化

线上偶发问题、内存泄漏、慢查询、并发异常等排查修复;针对高流量场景做缓存、队列、索引层面的调优。

项目外包 & 长期维护

承接完整的项目从需求 → 设计 → 开发 → 上线 → 长期运维;也可按月提供技术保姆服务。

yvsm@zunyunkeji.com QQ:316430983 微信:yvsm316 西安尊云信息科技 · 专注 PHP / Go / 分布式系统研发

统计信息

  • 总下载量: 7.6M
  • 月度下载量: 0
  • 日度下载量: 0
  • 收藏数: 1024
  • 点击次数: 14
  • 依赖项目数: 44
  • 推荐数: 3

GitHub 信息

  • Stars: 1015
  • Watchers: 17
  • Forks: 132
  • 开发语言: PHP

其他信息

  • 授权协议: MIT
  • 更新时间: 2015-12-31