Keyword search enlargement

[funmediapicture]

Hello Anton,

i want to give users the possibility enter keywords. The formular for this comes later. For this i have insert a column after keywords named keywords_user so my column keywords not overwritten.

In content_photo.php i have this changed:

In: $sql="select id_parent,quantity......... i have delete the entry keywords.

Then i have insert a new sql query after:

$rs->open($sql);
if(!$rs->eof)
{

$sql="select keywords,keywords_user from photos where published=1 and id_parent=".(int)$id_parent;
$ds->open($sql);
if(!$ds->eof)
{
$keywords_total=$ds->row["keywords"];
// $keywords_total=$ds->row["keywords_user"]; alternatively
}

Bottom i have changed:

$kw="";
$keywords=array();
if($keywords_total!=""){
$keywords=explode(",",str_replace(";",",",$keywords_total));

The change in content_list.php to find the search string:
( added: keywords_user )

$com2.=" (b.title like '%".$sch[$i]."%' or b.description like '%".$sch[$i]."%' or b.keywords like '%".$sch[$i]."%' or b.keywords_user like '%".$sch[$i]."%') ";

So far it's ok. But i have one problem. How can I merge the two columns:

$keywords_total=$ds->row["keywords"];
$keywords_total=$ds->row["keywords_user"];

that i have only one string named: $keywords_total

I have tested UNION and CONCAT but it's not work. Maybe that was not my code correctly.

Can you give me a tip? When it's ok i will post the whole code. This can also take for iptc information in a separated column.

Greetings
Alfred