Consider following scenario: You a a folder (F) that contain some files. Some metadata is save in these file and a DB have a table of these metada . When a file is changed we want the DB changed automatically to reflect these changes.Files is changed via OS facilities (not php).
执行设想方案的最佳做法是什么?
如果您可以, < strong > OS 设施应触发 php 脚本以更新 DB 。
更重的方式是监测文件夹的更改,从 cronjob, 或从 < a href=' 上 < a href > 的 < strong > 热文件夹 特性的更实时的服务, 如 < a href=> http://www.sos-berlin.com/modules/cjaycontent/index.php?id=72& page=osource_scheduler_fetatures_en.htm#hot_folders" rel=“nofollow” >SOS 任务调度 e.g.
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