How can I solve the problem when it is extremely slow when I use phpstudy nginx to run php files? Running html files is extremely fast, but the php file cannot be opened for a long time. I used apache before and it kept getting hung up, so I changed it to nginx. But after that, it was very difficult to enter the backend. I searched a lot online and couldn't find the reason.
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It is impossible to guess what is causing this. Debug it with PHP breakpoints. Start from the entry file and see which part of the code is causing the slow speed.