How can I convert or decode the content into ISO-8859-1 format written in between HTML tags?

php.net/manual/en/function.iconv.php should be able to do what you need.

But the content which I get from mail server is with html. So It can't apply there... Thank you for reply but if any more suggestion from you... – Viral Nov 15 at 8:49.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.