i need help in converting special characters in displaying in the web page.

What exactly do you mean?
If you want to display certain special chatracters you can always use their
code characters representative. an example would be

Hey<font face="Symbol">!</font>
or
<font face="Symbol">&#227;</font> for copyright sign.

If this is what you are looking for then Look at this

However,if what you mean is that special characters are not outputting correctly,then that is an issue
regarding the character set you are using.
Content-Type: text/html; charset=UTF-8

For more worked out answers and questions you can also goHere

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.