*** Testing readdir() : usage variations ***

-- Reading Directory Contents with Previous Handle --
string(1) "."
string(2) ".."
string(23) "readdir_variation61.tmp"
string(23) "readdir_variation62.tmp"
string(23) "readdir_variation63.tmp"

-- Reading Directory Contents with Current Handle (no arguments supplied) --
string(1) "."
string(2) ".."
string(23) "readdir_variation61.tmp"
string(23) "readdir_variation62.tmp"
string(23) "readdir_variation63.tmp"
===DONE===