Ahhhh... you are not including it correctly. Its trying to find a directory path http:/ /127.0.0.1. This wont work. Read the documentation on the include() function. First of all if you are trying to include a file on your localhost (which I am assuming with a 127.0.0.1 address), then all you need to do is say include("top.php").
You can read it in using http.. here is what the documentation says though:
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you can specify the file to be included using an URL (via HTTP) instead of a local pathname. If the target server interprets the target file as PHP code, variables may be passed to the included file using an URL request string as used with HTTP GET. This is not strictly speaking the same thing as including the file and having it inherit the parent file's variable scope; the script is actually being run on the remote server and the result is then being included into the local script.
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Also make sure you have default URL wrappers turned on.
in the ini file
allow_url_fopen = true
Hope this Helps!