/**
* Get skill for level id
*
* @param
* @return
*/
function getSkillForLevelId($a_level_id)
{
global $ilDB;
$set = $ilDB->query("SELECT * FROM skl_level WHERE " . " id = " . $ilDB->quote($a_level_id, "integer"));
$skill = null;
if ($rec = $ilDB->fetchAssoc($set)) {
if (ilSkillTreeNode::isInTree($rec["skill_id"])) {
$skill = new ilBasicSkill($rec["skill_id"]);
}
}
return $skill;
}
