plugin/exo/Entity/ItemType/GraphicQuestion.php
public function removeArea(Area $area)
    {
        if ($this->areas->contains($area)) {
            $this->areas->removeElement($area);
        }
    }
public function removeArea(Area $area)
    {
        if ($this->areas->contains($area)) {
            $this->areas->removeElement($area);
        }
    }
public function removeArea ( Area $ area ) { if ( $ this -> areas -> contains ( $ area ) ) { $ this -> areas -> removeElement ( $ area ) ; } }
Removes an area.

@param Area $area
Removes an area .