Funktionsaufruf Parameter Standardwert

[Sahra]

okok meine funktion

function getContentCat($catid, $limit ,$domainu = "wert")
{
 $db = DB::connect(getDSN("tom"));
 $db->setFetchMode(DB_FETCHMODE_ASSOC);

if (DB::isError($db)) {
  die ($db->getMessage());
 }

if (!empty($catid)) {

if("xy.de"==$domainu){
   echo "ok";
   $sql = "SELECT web_obj2groups.objgrp, web_obj2groups.objnbr as id, web_groups.type, web_items.name as titel, web_items.preview
     FROM web_obj2groups, web_groups, web_items
     WHERE web_obj2groups.objgrp = web_groups.objgrp AND web_obj2groups.objgrp = " . $catid . "
     AND web_items.objnbr = web_obj2groups.objnbr
     AND SUBSTRING(web_items.objnbr,2,3) <> 10
     AND web_items.preview <> 'noimage.gif'
     GROUP BY web_obj2groups.objnbr ORDER BY web_obj2groups.priority DESC, web_items.name DESC LIMIT 0,".$limit;
  }else{
   $sql = "SELECT web_obj2groups.objgrp, web_obj2groups.objnbr as id, web_groups.type, web_items.name as titel, web_items.preview
    FROM web_obj2groups, web_groups, web_items
    WHERE web_obj2groups.objgrp = web_groups.objgrp AND web_obj2groups.objgrp = " . $catid . "
    AND web_items.objnbr = web_obj2groups.objnbr
    AND web_items.preview <> 'noimage.gif'
    GROUP BY web_obj2groups.objnbr ORDER BY web_obj2groups.priority DESC, web_items.name DESC LIMIT 0,".$limit;
  }

$res = $db->query($sql);

$result_array=array();

$i = 0;

while($fld = $res->fetchRow()) {

$result_array[]=array('id'=>$fld['id'],
          'catid'=>$fld['objgrp'],
          'mm_name'=>$fld['titel'], // for compatibility reasons, to be removed
          'mm_name2'=>fixProductNameforURL($fld['titel']), // for compatibility reasons, to be removed
          'name'=>$fld['titel'],
          'name2'=>fixProductNameforURL($fld['titel']),
          'image'=>$fld['preview'], // for compatibility reasons, to be removed
          'preview'=>$fld['preview'],
          'type'=>$fld['type']);

$i++;
  }
 }

return($result_array);
}

mein Aufruf
$domainu = "xy.de";
 $front_vid    = getContentCat($front_vid_id, $x, $domainu);