I use mod_rewrite module, some characters will not run into your PHP application, tip 404 directly
For example
This URL is normal: [www.zhongziyu.net] (Chinese, the meaning of music)
This URL is wrong: [www.zhongziyu.net] (Chinese, the meaning of travel)
The next link appeared Not Found 404 form Apache/2.4.23
===================================================
Obviously, my PHP is certainly not wrong, because there are no running in PHP
For example
This URL is normal: [www.zhongziyu.net] (Chinese, the meaning of music)
This URL is wrong: [www.zhongziyu.net] (Chinese, the meaning of travel)
The next link appeared Not Found 404 form Apache/2.4.23
===================================================
Obviously, my PHP is certainly not wrong, because there are no running in PHP