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Homephp教程php手册php获取复选框的值代码

在php中获取值的方法就是GET与POST命令了,但是如果获取复选框的值稍有一点不错了,下面我来给大家介绍介绍。

因为复选框大多是几个同时存在的,我们都会name[]的名字必须是一个数组的 这样只要获取一个就可以了

 代码如下 复制代码


html代码

1
2

处理表单的PHP页面代码:

if(!empty($_POST['sport'])){
    echo('您的选择结果是:');
    for($i=0; $i          echo($_POST['sport'][$i].'    ');
    }
}

另一种方法

 代码如下 复制代码



直接

$a = $_POST['weeks'] ;//这样得到的就是一个数组了,然后再把它转换成字符即可。

我们还可以用一做排序哦

 代码如下 复制代码





php处理页面

$aid = $_POST['orderby'];  

foreach( $aid as $v=> $vv )
{
 if( is_numeric( $vv ) )
 {
  //更新排序即可了
 }
   
}



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