<?php
/**
 * Created by PhpStorm.
 * User: MisterX
 * Date: 25.05.2016
 * Time: 10:41
 */
class Bin_Db_Expr {
    private $expr;

    public function __construct($expr) {
        $this->expr=$expr;
    }

    public function getExpr() {
        return $this->expr;
    }

    public static function now() {
        return new self('NOW()');
    }

    public function __toString() {
        return (string)$this->getExpr();
	}
}