Creates temporary files or directories.
This function will remove the created files when the scripts
finish its execution.
Parameter
string $args -
The arguments
prefix -
The string that will be prepended to the temp name
(defaults to tmp)
-d -
A temporary dir will be created instead of a file.
-t -
The target dir where the temporary file or directory
will be created. If this parameter is missing, by default
the enviroment vars TMP on
Windows or TMPDIR on
Unix will be used. If these vars are also missing
c:\windows\temp or
/tmp will be used.
Return value
mixed -
the full path of the created file or dir, or FALSE
