I've turned the whole thing into a function in this iteration by the way, so that you can just go

$results = array();

$results = parse_html($formcontent);

so what more do I need to do to make it OO?

I do

class Parser {

 function parse_html(){
  [code code code]
 }
}

then call on it with

$sweetLumpyParsingMinion = new Parser;
$sweetLumpyParsingMinion->parse_html($post);

or something like that?

If I only have one function, it seems like overkill.

The structure for the code to date is that if there's no associated data structure, the function just goes in a general file. However, this will be applied to posts, right? So it would be a method of the post class.

If I only have one function, it seems like overkill.

Yep. Unless you're using global variables for state. In that case, a class is better style, since you can store the state as member variables.

Also, on edit, do what ita said. Although I wonder if it's worthwhile to keep it as a separate class/function, in order to keep the post class from growing too complex.

Aha, that makes more sense. [edit: ita that is, not that Rob didn't make sense too...] So you can just bung it in with all the other functions and call it.

I don't know what my block is with the OO thing. I just don't see it in my head.

I owe John: 1 proselytizing message on OOP.

Did you just give him an OOP FYI I.O.U.?

OK have a look at this page: [link]

Which tags is this supposed to check? Because it's not closing a t table tags.

it's not closing a table tags.

It is now.

You tell me what tags, I'll add them -- does it actually make sense to tell it to close TABLE, TR and TDs?

You tell me what tags, I'll add them

Since I'm 3000 miles from home, I can't check the code and give you the list, but didn't I post a list upthread somewhere?

Ahh! I found it:

<a> <b> <i> <u> <ul> <ol> <li> <p> <br> <strike> <table> <tr> <td> <th> <font> <pre> <code>

does it actually make sense to tell it to close TABLE, TR and TDs?

Yes, but tables are tricky. As I pointed out a while back, the mere existence of a t td t /td pair within a post, without a t table t /table pair around them, causes havoc with the tables on this page. So even if you close an open t td tag, we'll still have problems.

I still think we should disallow table tags altogether (sorry, ita).

didn't I post a list upthread somewhere?

The list I'm using is exactly that, with the table tags taken out.

The only way to reliably check table code would be with a proper parser, that checked syntax, not a brute-force method like mine.