/** * Add a group * * @param Group $group * * @return AbstractAssociation */ public function addGroup(Group $group) { if (!$this->groups->contains($group)) { $this->groups->add($group); } return $this; }
/** * @param Group $group */ public function addGroup(Group $group) { if ($this->groups->contains($group)) { return; } $this->groups->add($group); $group->addUser($this); }
/** * Add group * * @param Group $group Group * * @return $this */ public function addGroups(Group $group) { $this->groups->add($group); return $this; }