Jeg har altså en fejl, her er koden
function dobbelvej($vtabel){
global $mysqli;
$vtabel = "veight_3";
echo "<br>".$vtabel." tabel<br><br>";
if ($dobbel = $mysqli->prepare("SELECT id, count(id) FROM ".$vtabel." WHERE dato > ? AND (ny = '1' OR ny = '3') ORDER BY dato DESC") ){
$dobbel->bind_param('i', $dato);
$dato = mktime(0, 0, 0, date("m",time()) , date("d",time()), date("Y",time()));
$dobbel->execute();
$dobbel->bind_result($id, $numberofrows);
while ($dobbel->fetch() ) {
echo $id." id ".$numberofrows." number roads<br>";
}
$dobbel->close();
}
}
Og output, der står der er 3 tabeller men der laves kun et gennemløb ?
veight_3 tabel
62 id 3 number roads
Her er sql dump ad de 3 rækker
-- phpMyAdmin SQL Dump
-- version 4.6.1
-- http://www.phpmyadmin.net
--
-- Host: localhost
-- Generation Time: May 07, 2016 at 05:13 AM
-- Server version: 5.6.29
-- PHP Version: 5.6.18
SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET time_zone = "+00:00";
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;
--
-- Database: `test_db`
--
-- --------------------------------------------------------
--
-- Table structure for table `veight_3`
--
CREATE TABLE `veight_3` (
`id` bigint(20) NOT NULL,
`dato` int(11) DEFAULT NULL,
`kg` decimal(6,2) DEFAULT NULL,
`forandring` decimal(6,2) DEFAULT NULL,
`bat` decimal(3,2) DEFAULT NULL,
`ny` tinyint(1) DEFAULT '0',
`cronjob` tinyint(1) DEFAULT '0',
`tempint` decimal(6,2) NOT NULL,
`tempext` decimal(6,2) NOT NULL,
`timevej` tinyint(1) NOT NULL DEFAULT '0',
`bit` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
--
-- Dumping data for table `veight_3`
--
INSERT INTO `veight_3` (`id`, `dato`, `kg`, `forandring`, `bat`, `ny`, `cronjob`, `tempint`, `tempext`, `timevej`, `bit`) VALUES
(62, 1462593675, '0.00', '0.00', '0.00', 1, 1, '0.00', '0.00', 0, 0),
(63, 1462593680, '0.00', '0.00', '0.00', 1, 1, '0.00', '0.00', 0, 0),
(64, 1462593685, '0.00', '0.00', '0.00', 1, 1, '0.00', '0.00', 0, 0);
--
-- Indexes for dumped tables
--
--
-- Indexes for table `veight_3`
--
ALTER TABLE `veight_3`
ADD PRIMARY KEY (`id`);
--
-- AUTO_INCREMENT for dumped tables
--
--
-- AUTO_INCREMENT for table `veight_3`
--
ALTER TABLE `veight_3`
MODIFY `id` bigint(20) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=65;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;