<?php

$Time1 = mktime(hh, mm, ss, dd, mm, yyyy);

$Time2 = mktime(hh, mm, ss, dd, mm, yyyy); {

echo "Here user should paste every HTML code like:  <img style=\"border: none;\" src=\"http://yoursite.com/3sethb.jpg\" />"; }

?>

So the main question is how we can make fields for users that should write:

their own time and date

their own code

And  how file.php should be listed to  execute custom HTML code?

Hope its not difficult for developers and programmers..