When used, it will copy a file on the file system. This is part of the file system functions. Improper use of the file system functions can lead to loss of data.
Path and file name of a file to be affected by the function. File path is relative to the set web folder starting with a forward slash /.
Path and file name of the new file. File path is relative to the set web folder starting with a forward slash /.
Will return TRUE or FALSE after run.
s.file_copy("/file_old.txt","/file_new.txt")