--TEST-- basename() function --FILE-- --EXPECT-- string(3) "bar" string(3) "bar" string(3) "bar" string(3) "bar" string(3) "bar" string(3) "bar" string(3) "bar" string(3) "bar" string(3) "bar" string(3) "bar" string(3) "bar" string(3) "bar" string(3) ".gz" string(3) ".gz" string(3) ".gz" string(7) "foobar" string(7) "foobar"