itbz/fpdf 问题修复 & 功能扩展

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itbz/fpdf

最新稳定版本:1.7.3

Composer 安装命令:

composer require itbz/fpdf

包简介

Unofficial PSR-0 compliant version of the FPDF library

README 文档

README

NOTE that this package is discontinued and will not be updated. Please see https://github.com/Setasign/FPDF instead.

FPDF

Latest Stable Version

Unofficial PSR-0 compliant version of the FPDF library

This is version 1.7 with some minor changes:

  • the library is namespaced in fpdf. To create instance use

    $fpdf = new \fpdf\FPDF();

  • directory structure follow the PSR-0 standard with src/ as root

  • on error a RuntimeException is thrown instead on lib dramatically dying

  • constructor is renamed __construct instead of FPDF

Installing with composer

The package exists in the packagist repository as itbz/fpdf.

FPDF_EXTENDED

This package also contains some extensions that break backwards compatibility. To access the enhanced functionality use FPDF_EXTENDED instead of FPDF.

  • FPDF_EXTENDED expects all input to be UTF-8 encoded. FPDF natively expects all input to be ISO-8859-1 encoded and recommends the use of utf8_decode() when working with utf-8 encoded strings.

  • FPDF uses a somewath strange syntax for printing the total number of pages in the pdf. FPDF_EXTENDED defines two methods to handle this. TotalPagesNo() returns a string that will be replaced with total number of pages at output. PaginationStr() takes an optional delimiter (default '/') and retuns '{current page} / {total number of pages}'.

  • Calling AliasNbPages() is no longer necessary.

  • You may set an image path using setImagePath() and image() will be able to understand relative paths.

  • FPDF_EXTENDED gracefuly handles missing font styles. If a font is only defined (added) for one style (eg. bold) and you try to use another (eg. italic) this FPDF_EXTENDED fallbacks to the defined style (eg. bold). Regular styles takes precedence.

  • FPDF_EXTENDED defines moveX() and moveY() to move the cursor, in addition to FPDFs setX() and setY().

  • Subclasses of FPDF_EXTENDED may define draw(). Draw is called just before pdf is rendered. In this may actions can be taken just before pdf creation.

  • FPDF_EXTENDED defines GetPdf() as a shorthand for outputing the pdf as a raw string.

  • AS of version 1.7.2 FPDF_EXTENDED defines WriteXY() for writing to a specified position.

itbz/fpdf 适用场景与选型建议

itbz/fpdf 是一款 基于 PHP 开发的 Composer 扩展包,目前已累计 2.51M 次下载、GitHub Stars 达 78, 最近一次更新时间为 2026 年 01 月 04 日, 在 PHP 生态内属于活跃度较高的组件。

我们在过去多个企业项目中使用过 itbz/fpdf 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 itbz/fpdf 我们能提供哪些服务?
定制开发 / 二次开发

基于 itbz/fpdf 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。

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统计信息

  • 总下载量: 2.51M
  • 月度下载量: 0
  • 日度下载量: 0
  • 收藏数: 86
  • 点击次数: 30
  • 依赖项目数: 34
  • 推荐数: 0

GitHub 信息

  • Stars: 78
  • Watchers: 5
  • Forks: 34
  • 开发语言: PHP

其他信息

  • 授权协议: no
  • 更新时间: 2026-01-04