public function quoteExpression($expression)
    {
        if ($expression instanceof FieldInterface) {
            $this->_quoteComparison($expression);

            return;
        }

        if ($expression instanceof OrderByExpression) {
            $this->_quoteOrderBy($expression);

            return;
        }

        if ($expression instanceof IdentifierExpression) {
            $this->_quoteIdentifierExpression($expression);

            return;
        }
    }
public function quoteExpression($expression)
    {
        if ($expression instanceof FieldInterface) {
            $this->_quoteComparison($expression);

            return;
        }

        if ($expression instanceof OrderByExpression) {
            $this->_quoteOrderBy($expression);

            return;
        }

        if ($expression instanceof IdentifierExpression) {
            $this->_quoteIdentifierExpression($expression);

            return;
        }
    }
public function quoteExpression ( $ expression ) { if ( $ expression instanceof FieldInterface ) { $ this -> _quoteComparison ( $ expression ) ; return ; } if ( $ expression instanceof OrderByExpression ) { $ this -> _quoteOrderBy ( $ expression ) ; return ; } if ( $ expression instanceof IdentifierExpression ) { $ this -> _quoteIdentifierExpression ( $ expression ) ; return ; } }
Quotes identifiers inside expression objects

@param \Cake\Database\ExpressionInterface $expression The expression object to walk and quote.
@return void
Quotes identifiers inside expression objects