包简介

Optimize uploaded/processed images with binaries of your choice

README 文档

README

Lossless image optimization. Process jpg/png/gif/svg/webp images with binaries and parameters of your choice.

Note: JPG and PNG were yesterday. If you want to serve images in new formats like avif and webp including auto detection and asynchronous generation, then imgproxy may fit your needs. #webvitals

Features

Optimize images on upload or after processing (files in fileadmin/_processed_/)
Binaries, paths and their parameters are configurable

Installation

Debian/Ubuntu: apt-get install optipng jpegoptim libjpeg-turbo-progs gifsicle

svgo is installable via NPM npm install -g svgo

Installation for optimizing webp images with cwebp

See https://developers.google.com/speed/webp/download for downloading and installation.

If the binaries are not under /usr/bin/, then add the absolute path in TYPO3's global configuration like so:

system/settings.php:

return [
    'SYS' => [
        'binSetup' => 'cwebp=/absolute/path/to/bin/cwebp',
    ],
];

Configuration options

Available Parameters

Available parameters for gifsicle are found here.
Available parameters for jpegoptim are found here.
Available parameters for cwebp are found here.

Debugging

Commands are tested in the Extension Settings module
Logging API: See file/database log

christophlehmann/imageoptimizer 适用场景与选型建议

christophlehmann/imageoptimizer 是一款基于 PHP 开发的 Composer 扩展包，目前已累计 518.88k 次下载、GitHub Stars 达 46，最近一次更新时间为 2017 年 02 月 20 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：「extension」「optipng」「typo3」「jpegoptim」「progressive」「lossless」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 christophlehmann/imageoptimizer 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 christophlehmann/imageoptimizer 我们能提供哪些服务？

定制开发 / 二次开发

基于 christophlehmann/imageoptimizer 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

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christophlehmann/imageoptimizer

包简介

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