The oldest language:

The oldest language:
First of all Hieroglyphic it is not a language it is a font (from ancient Egyptian language which the ancient Egyptian wrote it in a 4 forms
The earliest attested languages (from ca. 3000 BC) are the Sumerian and the Egyptian languages.

• The Sumerian:-
Was the language of ancient Sumer, spoken in southern Mesopotamia (modern Iraq) since at least the 4th millennium B.C. During the 3rd millennium BC, there developed a very intimate cultural symbiosis between the Sumerians and the Akkadians,

• The Egyptian language:-
The Egyptian language has been dated from about 3400 BC, making it one of the oldest recorded languages known. Egyptian was spoken until the late 17th century AD in the form of Coptic.