给定特定名称和日期不显示任何数据

时间:2016-01-01 13:58:57

标签: php mysql mysqli

这是我的表

enter image description here

现在我想根据名称(Test)和月份(01)从MySQL检索数据到android,但是没有数据显示。我的PHP有什么错误吗?

我的PHP代码

<?php
  define('HOST','127.0.0.1:3307');
  define('USER','root');
  define('PASS','');
  define('DB','androiddb');

  $con = mysqli_connect(HOST,USER,PASS,DB) or die('unable to connect');

  $name = $_GET['name'];

  $month = $_GET['month'];

 $sql = "select * from information WHERE name= '". $name."' and month = '".$month."'";

  $res = mysqli_query($con,$sql);

  $result=array();

  while($row=mysqli_fetch_array($res)){
      array_push($result,array('id'=>$row[0],'name'=>$row[1],'weather'=>$row[2],'date'=>$row[3],'status'=>$row[4],
      'time_in'=>$row[5], 'time_out'=>$row[6]));
  }

 echo (json_encode(array("result"=>$result)));

mysqli_close($con);

?>

1 个答案:

答案 0 :(得分:3)

您的SQL语句中有条件month = ...,但该表没有月份列。

这应该有效:

$sql = "select * from information WHERE name= '". $name."' and MONTH(date) = '".$month."'";