I want to do the following:

1/ open a file via a web page
        A/ Parse out the function names in a class
        B/ Parse out some strings between two 'template block' like markers
        C/ return the names/strings as pull down menus
2/ run a web application to modify the calling sequence of the functions
        in the class via some input selection by the user.
3/ copy the original version to: 
        <original_file_name.php.old.highest_num_ext_found+1> i.e.

        exists: <file_name.php> AND <file_name.php.old.12> 
        copy:   <file_name.php> AS <file_name.php.old.13>
        modify: <file_name.php>

3/ rewrite the section between the 'template block' like markers in
        <file_name.php> with input from user.

My guesses are that:

1/ The new file created by the webserver will only have permissions
        for the webserver/webserver-group access. **I** won't be able
        to access it.
2/ I have to temporarily change the permissions of the file to modify to
        <all> write so that the web server can access it.

Any one have suggestions on how to do this in the script and retain
permissions on
        the new created file?
-- 
-----------------------------------------------------------------
Look lovingly upon the present,
for it holds the only things that are forever true.
-----------------------------------------------------------------
                                Sincerely, Dennis Gearon (Kegley)

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