I have a form with several fields, one of them (art_article)is a textarea (size>20kB)

The php code:
reset ($HTTP_POST_VARS);
while (list ($key, $val) = each ($HTTP_POST_VARS)) {
    echo "$key => ".HtmlSpecialChars($val)."<br>\n";
}

output:
art_author => some_value
art_prolog => some_value
art_article => Large amount of text, after ~ 9kb i see '%2
'
All other variables are missing

If size of the textarea ~ 1kb, all works fine