How to make it find the browse path automatically?

idiotback

// Browse path
  $ conf ["Base_url"] = "http: //". $ _SERVER ["SERVER_NAME"];
This statement is not smart enough
If I put it in a subdirectory, I would change it to:
// Browse path
  $ conf ["Base_url"] = "http: //". $ _SERVER ["SERVER_NAME"]. "/ ***";
Is there a better way?

jinjialin

print_r ($ _ SERVER)
Find it yourself

chenfuyu

Write directly

$ conf ["Base_url"] = "/ xxx";

迪迪安

What kind of function does the landlord want to achieve? ?