如何阻止Bot在PHP脚本上运行某些代码? [英] How to stop bots from running some code on PHP script?

问题描述

我有一个脚本，该脚本将在每次查看页面时添加到数据库中，我不希望机器人触发脚本部分添加到数据库中.基本上，我只想记录真实用户.

I have a script which will add to a databse everytime a page is viewed, I don't want bots triggering the script portion which adds to the database. Basically, I want to only log real users.

是否总是让漫游器忽略一部分PHP脚本?

Anyway to have bots ignore a section of PHP script?

谢谢！

推荐答案

虽然不是万无一失的，但是您可以检查USER_AGENT字符串，并且仅在'bot'不存在的情况下才运行该代码.

While not foolproof, you can check the USER_AGENT string and only run that code if 'bot' does not exist.

if(stripos($_SERVER['HTTP_USER_AGENT'],'bot') === false){ }

这将停止在用户代理字符串中实际包含bot的所有bot，这些bot也不关注robots.txt.

This would stop any bot that actually has bot in the user agent string that also does not pay attention to robots.txt.

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