mixed File_Passwd_Common::_close ( 
    resource &$file_handle
   )
Closes a prior with File_Passwd_Common::_open() opened and locked file handle.
(package developer related)
&$file_handle
     the file handle to operate on
Returns TRUE on success, PEAR_Error on failure.
| Error Code | Summary | 
|---|---|
| FILE_PASSWD_E_FILE_NOT_UNLOCKED | passwd file couldn't be unlocked | 
| FILE_PASSWD_E_FILE_NOT_CLOSED | passwd file couldn't be closed | 
This function can not be called statically.