Get the file name of the the file posted/put in the cgi envirnment
with the variable string name with the index.
Keep in mind that a variable can exist multiple times in the cgi environment
and the index allows us to specify exactly which one.
returns a string containing the original name of the file uploaded.
Get the file name of the the file posted/put in the cgi envirnment with the variable string name with the index. Keep in mind that a variable can exist multiple times in the cgi environment and the index allows us to specify exactly which one.
returns a string containing the original name of the file uploaded.