dongxia4880 2011-02-16 16:23
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定时脚本PHP

I am trying to figure out how to do time scripting in PHP. Basically let's say in my application, I want to do a task at timed intervals (e.g., send email notification to users everyday, do some database cleanup at certain times, etc.) How is this type of scripting (scheduling) is done in PHP? If not possible in PHP, then how to do it and in what language? I am both Linux and Windows sharing hosting accounts, so I would like this method if possible to be universal.

Any help is appreciated.

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  • duanchui1955 2011-02-16 16:27
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    I just schedule cron jobs that run PHP scripts.

    */5 * * * * php /var/www/cron/cleanup-db.php

    An alternate (Windows-compatible) approach would be to run a persistent PHP script which sleeps for an interval, and on wakeup it checks to see if any jobs need to be run. For example, check to see if any pending requests have not had a response or a reminder email in N hours.

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