where("line_number", get("id"))->get();
$welders = [];
$joints = [];
foreach($data AS $d)
{
if(!in_array($d->no_of_the_joint_as_per_as_built_survey, $joints))
{
$joints[] = $d->no_of_the_joint_as_per_as_built_survey;
}
if(!in_array($d->welder_1, $welders))
{
$welders[] = $d->welder_1;
}
if(!in_array($d->welder_2, $welders))
{
$welders[] = $d->welder_2;
}
}
?>