Bolt\Storage\Entity\ContentRelationTrait::setRelation PHP Method

setRelation() public method

Add a relation.
public setRelation ( string | array $contenttype, integer $id ) : void
$contenttype string | array
$id integer
return void
    public function setRelation($contenttype, $id)
    {
        if (!empty($this->relation[$contenttype])) {
            $ids = $this->relation[$contenttype];
        } else {
            $ids = [];
        }
        $ids[] = $id;
        sort($ids);
        $this->relation[$contenttype] = array_unique($ids);
    }