UCS2/HexEncoded characters to UTF8 in php

[ROCKZONE]

I asked a question previously to get a UCS-2/HexEncoded string from UTF-8, and I got some help from some guys at the following link.UCS2/HexEncoded charactersBut now I need to get the correct UTF-8 from a UCS-2/HexEncoded string in PHP.For the following strings:00480065006C006C006F will return 'Hello'06450631062d0628064b06270020063906270644064500200021 will return (!????? ????) in arabicThanks for your help.