Formulas/VariableBinding.php
public function rewind()
	{
		if ( is_null( $this->facts ) )
		{
			return false;
		}

		$result = $this->facts->rewind();

		$this->yieldedFact = null;

		return $result;
	}
public function rewind()
	{
		if ( is_null( $this->facts ) )
		{
			return false;
		}

		$result = $this->facts->rewind();

		$this->yieldedFact = null;

		return $result;
	}
public function rewind ( ) { if ( is_null ( $ this -> facts ) ) { return false ; } $ result = $ this -> facts -> rewind ( ) ; $ this -> yieldedFact = null ; return $ result ; }
Implements the iterator rewind method
Implements the iterator rewind method