We have developed a software using PHP 4. Can Someone advise if it i run it on PHP5 or keep using PHP4 or is there any need to re-write code for using PHP5. Dr Vijay Kumar, E 9/18 Vasant Vihar, New Delhi-110 057 Ph: 09868 11 5354, 011-2615 4488 Email :"Dr Vijay Kumar"<vaibhavinformatics@xxxxxxxxx>