executing php in a wordpress blog post?

[Useless]

In the docs, the author states:

If you experience a PHP error message like 'Some error in /home/minime/htdocs/blog/wp-content/plugins/exec-php/runtime.php(41) : eval()’d code on line 4' then it's time to repair your PHP code. If you are unsure where your code breaks, first run it in a separate file to punch out all bugs and afterwards copy the code into your article or widget.

So I guess he's saying, "it's you, not me."

I'm not a PHP guru, so I really couldn't tell you what's wrong with the included script's code.