src/Zicht/Bundle/FrameworkExtraBundle/Util/SortedSet.php
private function stateChanged()
    {
        if (count($this->values)) {
            $this->values = array_unique(array_values($this->values));
            sort($this->values);
        }
    }
private function stateChanged()
    {
        if (count($this->values)) {
            $this->values = array_unique(array_values($this->values));
            sort($this->values);
        }
    }
private function stateChanged ( ) { if ( count ( $ this -> values ) ) { $ this -> values = array_unique ( array_values ( $ this -> values ) ) ; sort ( $ this -> values ) ; } }
Ensured uniqueness and sorted values

@return void
Ensured uniqueness and sorted values