src/ORM/ArrayList.php
public function dataClass()
    {
        if ($this->dataClass) {
            return $this->dataClass;
        }
        if (count($this->items) > 0) {
            return get_class($this->items[0]);
        }
        return null;
    }
public function dataClass()
    {
        if ($this->dataClass) {
            return $this->dataClass;
        }
        if (count($this->items) > 0) {
            return get_class($this->items[0]);
        }
        return null;
    }
public function dataClass ( ) { if ( $ this -> dataClass ) { return $ this -> dataClass ; } if ( count ( $ this -> items ) > 0 ) { return get_class ( $ this -> items [ 0 ] ) ; } return null ; }
Return the class of items in this list, by looking at the first item inside it.

@return string
Return the class of items in this list by looking at the first item inside it .