walkArithmeticPrimary($this->date) . ')'; } public function parse(\Doctrine\ORM\Query\Parser $parser) { $parser->match(Lexer::T_IDENTIFIER); $parser->match(Lexer::T_OPEN_PARENTHESIS); $this->date = $parser->ArithmeticPrimary(); $parser->match(Lexer::T_CLOSE_PARENTHESIS); } }