public function rewind()
	{
		// Set the current position to the first object.
		if (empty($this->objects))
		{
			$this->current = false;
		}
		else
		{
			$keys = $this->keys();
			$this->current = array_shift($keys);
		}
	}
public function rewind()
	{
		// Set the current position to the first object.
		if (empty($this->objects))
		{
			$this->current = false;
		}
		else
		{
			$keys = $this->keys();
			$this->current = array_shift($keys);
		}
	}
public function rewind ( ) { // Set the current position to the first object. if ( empty ( $ this -> objects ) ) { $ this -> current = false ; } else { $ keys = $ this -> keys ( ) ; $ this -> current = array_shift ( $ keys ) ; } }
Rewinds the iterator to the first object.

@return  void

@since   1.0
Rewinds the iterator to the first object .