Question

我有一个PHP表单，它以下列格式提交数据：

Array ( 
    [zone] => Array ( 
        [0] => East 
    ) 
    [publication] => Array ( 
        [0] => ABP 
    ) 
    [datefilter] => 09/01/2016 - 10/15/2016
)

我使用数据构建MySQL查询，如下所示：

  $zone_search = $_POST['zone'];
  $zone = join("','",$zone_search);
  $publication_search = $_POST['publication'];
  $publication = join("','",$publication_search);  

  $tmp = "SELECT * FROM advertisement
          WHERE zone IN('$zone')
            AND publication IN('$publication')";

但是，我想将数据限制为$_POST['datefilter']字段中给出的两个日期。如何将日期过滤日期添加到我的查询中？

数据库表中的相关列是：

zone
publication
release_date

Answer 1

在发布数据后添加以下逻辑。假设日期数据提交遵循此模式小日期 - 根据样本发布数据的大日期。

<?
    //$_POST['datefilter'] = '09/01/2016 - 10/15/2016';
    $zone_search = $_POST['zone'];
    $zone = join("','",$zone_search);
    $publication_search = $_POST['publication'];
    $publication = join("','",$publication_search);  

$dates = explode("-", $_POST['datefilter']);

echo $dt1 = date('Y-m-d', strtotime(trim($dates[0])));
echo "<br/>";
echo $dt2 = date('Y-m-d', strtotime(trim($dates[1])));

$tmp = "SELECT * FROM advertisement
      WHERE zone IN('$zone')
        AND publication IN('$publication') and release_date between $dt1 and $d2";

Answer 2

您可以尝试使用php-function strtotime()将日期转换为时间戳。您还需要将数据库中的列更改为“timestamp”。然后你可以比较两个更大和更小的整数。例如SELECT * FROM advertisement WHERE zone IN ('$zone') AND publication IN ('$publication') AND release_date > ('$timestamp_from') AND release_date < ('$timestamp_to')

如何使用PHP表单数据选择MySQL日期范围

2 个答案: