Randomly generate four yards of English
//產生隨機碼，預設四碼，約七百次會出現碰撞
function get_random_key($length = 4)
{
$permitted_chars = '1234567890abcdefghijklmnopqrstuvwxyxABCDEFGHIJKLMNOPQRSTUVWXYX';
return substr(str_shuffle($permitted_chars), 0, $length);
}
phpenv php laravel runs HAProxy, and automatically applies for and updates free certification, now let him run Python's fastapi. There is no limit to phpenv, the limit is your idea.😆
This article describes how to pull out the database service of phpenv to an independent environment. PHPENV can define database services in SERVICE through environment variables. If necessary in the development environment, we can easily restart all services, nginx, fpm and db through commands such as ./start and ./restart. But if it is in online mode, I don't want to restart the website, even the entire DB is restarted. For example, when the php version is updated, the DB does not need to be restarted.
I suddenly wanted to introduce what is WebShell, so I found one on the Internet. Its functions are quite good. But I still wanted some features, so I spent three nights making some small optimizations for him. If you haven't heard of WebShell yet, take a look at this video. If you like my optimized version, please give me a like, thank you.
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