public function remove($index)
    {
        if ( ! isset($this->elements[$index])) {
            throw new OutOfBoundsException(sprintf('The index "%d" is not in the interval [0, %d).', $index, count($this->elements)));
        }

        $element = $this->elements[$index];
        unset($this->elements[$index]);
        $this->elements = array_values($this->elements);

        return $element;
    }
public function remove($index)
    {
        if ( ! isset($this->elements[$index])) {
            throw new OutOfBoundsException(sprintf('The index "%d" is not in the interval [0, %d).', $index, count($this->elements)));
        }

        $element = $this->elements[$index];
        unset($this->elements[$index]);
        $this->elements = array_values($this->elements);

        return $element;
    }
public function remove ( $ index ) { if ( ! isset ( $ this -> elements [ $ index ] ) ) { throw new OutOfBoundsException ( sprintf ( 'The index "%d" is not in the interval [0, %d).' , $ index , count ( $ this -> elements ) ) ) ; } $ element = $ this -> elements [ $ index ] ; unset ( $ this -> elements [ $ index ] ) ; $ this -> elements = array_values ( $ this -> elements ) ; return $ element ; }
Removes the element at the given index, and returns it.

@param int $index

@return T

@throws \OutOfBoundsException If there is no element at the given index.
Removes the element at the given index and returns it .