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<?php
namespace KI\CoreBundle\DQL;
use Doctrine\ORM\Query\AST\Functions\FunctionNode;
use Doctrine\ORM\Query\Lexer;
use Doctrine\ORM\Query\Parser;
use Doctrine\ORM\Query\SqlWalker;
/**
* Date ::= "HOUR" "("ArithmeticPrimary")"
*/
class Month extends FunctionNode
{
public $dateExpression;
public function parse(Parser $parser)
$parser->match(Lexer::T_IDENTIFIER);
$parser->match(Lexer::T_OPEN_PARENTHESIS);
$this->dateExpression = $parser->ArithmeticPrimary();
$parser->match(Lexer::T_CLOSE_PARENTHESIS);
}
public function getSql(SqlWalker $sqlWalker)
return 'MONTH(FROM_UNIXTIME('.$this->dateExpression->dispatch($sqlWalker).'))';