php bbc tag issues?

[nrg_alpha]

I was dumping a code snippet into a regex thread (this one to be exact)... here is a slight variation of the snippet (got rid of a redundant non-capturing group and outputted using nl2br function.. otherwise, pretty much the same code) using code bbc tags:

 

$text = <<<EOF
Dealt to Ceewyl [8s Jd Jc] [4d]

Dealt to art of ace [6h 9h 9c] [Kd][Kg]
EOF;


function graphicCards($cardAbbreviations){
    $arr = preg_split('#[\[\]\s]#', $cardAbbreviations[0], -1, PREG_SPLIT_NO_EMPTY);
    $image = '';
    foreach($arr as $val){
$image .= "<img src='http://mypokerrails.com/forum1/cards/$val.png'>";
    }
    return $image;
}
$text = preg_replace_callback('#\[(??:[2-9TJQKA]|10)[cdhs]\s?)+\]#', 'graphicCards', $text);
echo nl2br($text);

 

Now in that regex thread, if I use

...

instead of the code tags, after a few seconds in the post preview window, I noticed this issue:

 

 

In chrome, this was added at the top of the page as well:

 

 

Seems like something about the preg statements caused some parsing issues.. When I test the above snippet in this post (using only php bcc tags), it seems to format correctly (without these preview issues):

 

$text = <<<EOF
Dealt to Ceewyl [8s Jd Jc] [4d]

Dealt to art of ace [6h 9h 9c] [Kd][Kg]
EOF;


function graphicCards($cardAbbreviations){
    $arr = preg_split('#[\[\]\s]#', $cardAbbreviations[0], -1, PREG_SPLIT_NO_EMPTY);
    $image = '';
    foreach($arr as $val){
$image .= "<img src='http://mypokerrails.com/forum1/cards/$val.png'>";
    }
    return $image;
}
$text = preg_replace_callback('#\[(??:[2-9TJQKA]|10)[cdhs]\s?)+\]#', 'graphicCards', $text);
echo nl2br($text);

 

Why would it format correctly here yet not in the regex thread? Is this a SMF issue, or is it something here on the freaks?

 

EDIT - Interesting, that snippet did display correctly in the post preview of this post, but when posted, it breaks as well.. hmmm

[Daniel0]

Sorry about that. It was my fault. Fixed.

[nrg_alpha]

Thanks Dan.. I later noticed one way to remedy this issue was to use code tags, and simply use <?php ... ?> inside it.