function _phorum_recursive_sort($rows, &$threads, $seed=0, $indent=0)
{
global $PHORUM;
if($seed>0){
$threads[$rows[$seed]["message_id"]]=$rows[$seed];
// old style of indenting
$threads[$rows[$seed]["message_id"]]["indent"]=str_repeat($PHORUM['TMP']['indentstring'], $indent);
if(!empty($indent)){
$threads[$rows[$seed]["message_id"]]["indent"].=$PHORUM['TMP']['marker'];
}
// new style of indenting by padding-left
$threads[$rows[$seed]["message_id"]]["indent_cnt"]=$indent*$PHORUM['TMP']['indentmultiplier'];
if($indent < 31) {
$wrapnum=80-($indent*2);
} else {
$wrapnum=20;
}
$threads[$rows[$seed]["message_id"]]["subject"]=wordwrap($rows[$seed]['subject'],$wrapnum," ",1);
$indent++;
}
if(isset($rows[$seed]["children"])){
foreach($rows[$seed]["children"] as $child){
_phorum_recursive_sort($rows, $threads, $child, $indent);
}
}
}
function _phorum_recursive_sort($rows, &$threads, $seed = 0, $indent = 0)
{
if ($seed > 0) {
$threads[$rows[$seed]['post_id']] = $rows[$seed];
$threads[$rows[$seed]['post_id']]['indent_cnt'] = $indent;
$indent++;
}
if (isset($rows[$seed]['children'])) {
foreach ($rows[$seed]['children'] as $child) {
_phorum_recursive_sort($rows, $threads, $child, $indent);
}
}
}
