包简介

Library allows to determine realpath to your script when you try to do it from symlinked file

README 文档

Hey, this library is allows you to find the real path from all that mess, if you use symlinks for some directories in your project. Just and example:

Project root dir: /var/www/sites/your-project
/var/www/sites/your-project/library is pointed to /var/www/libs/library
/var/www/sites/your-project/public with app.php inside is pointed to /var/www/libs/frontend (so /var/www/sites/your-project/public/app.php is pointed to /var/www/libs/frontend/app.php)

If somewhere in library (/var/www/libs/library) you do reference to some path like library/../app/config.php

your path be equal to /var/www/libs/library/../app/config == /var/www/libs/app/config, and guess - paths is not exists.

But there is solution - you can call SymlinkDetective::detectPath(__DIR__ . '/../app/config') and mr. SymlinkDetective will do the magic

Examples

SymlinkDetective::detectPath(__DIR__ . '/../app/config') returns /var/www/sites/your-project/app/config
SymlinkDetective::detectPath(__FILE__, '/../app/config') returns /var/www/sites/your-project/app/config
SymlinkDetective::detectPath(__FILE__, '/../app/unexistent-file', false) throws an Exception as file doesn't found/exists
SymlinkDetective::detectPath(__DIR__ . '/../unexistent-file') returns /var/www/libs/library/unexistent-file as file not found and Exception throwing is muted (3rd argument)

and/symlink-detective 是一款基于 PHP 开发的 Composer 扩展包，目前已累计 9.71k 次下载、GitHub Stars 达 3，最近一次更新时间为 2016 年 11 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 and/symlink-detective 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 and/symlink-detective 我们能提供哪些服务？

定制开发 / 二次开发

基于 and/symlink-detective 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