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<?php
namespace Hospitalplugin\DQLFunctions;
use Doctrine\ORM\Query\AST\Functions\FunctionNode;
use Doctrine\ORM\Query\SqlWalker;
use Doctrine\ORM\Query\Parser;
use Doctrine\ORM\Query\Lexer;
class DateFunction extends FunctionNode
{
private $arg;
public function getSql(SqlWalker $sqlWalker)
return sprintf('DATE(%s)', $this->arg->dispatch($sqlWalker));
}
public function parse(Parser $parser)
$parser->match(Lexer::T_IDENTIFIER);
$parser->match(Lexer::T_OPEN_PARENTHESIS);
$this->arg = $parser->ArithmeticPrimary();
$parser->match(Lexer::T_CLOSE_PARENTHESIS);
public static function getClassName() {
return "Hospitalplugin\DQLFunctions\DateFunction";