checkrobot()函数中$_SERVER['HTTP_USER_AGENT']产生的php Undefined index提示

AlanJia2017

PHP Notice:  Undefined index: HTTP_USER_AGENT in F:\\xxx\source\\function\\function_core.php on line 312

source\function\function_core.php中checkrobot函数

1. $useragent = strtolower(empty($useragent) ? $_SERVER['HTTP_USER_AGENT'] : $useragent);

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https://stackoverflow.com/questions/14130830/php-undefined-index-http-user-agent

vot

Thank you!
Will fix.

But WHY your UserAgent is not defined???

AlanJia2017

vot 2018-7-5 20:43
Thank you!
Will fix.

很奇怪啊，而且官方的版本都是那样子写的。
不过到不是致命错误，只是警告提示。
有可能是在执行后台的定时任务的时候没有带UA信息吧。

vot

Very strange, and the official version is written like that.
But it is not a fatal error, just a warning.
It is possible that there is no UA information when performing background tasks in the background.

Thank you for your explanation!

vot

Fixed in rev.#823