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php 页面之间传值实例教程

Jun 08, 2016 pm 05:27 PM
action get nbsp post quot

<script>ec(2);</script>

传值方法很多,
参数传值: 可以是urs.php?id=1带参数形式,这是页面之间比较主要的传值方式 ,用request,get 接收值.
from表单传值 : 主要接收request传值 post, get  来接收,from标签可以选择get或者post 通过url传值的是get 还可以利用ajax传值可以选择post或者get.

session传值 : 这个一般是做用户登陆时用的,服务器全局变量,一般不用在页面之前的传值
cookie传值 :把内容保存在客户端,

我们常用的页面传值主要是参数传值  from表单传值传值。

现在来做几个实例
*/
//先用页面参数传值实例

?>

点击我
//输出值为 1

用form传值

 

 

得出值 5

 

 



if( $_GET )
{
 echo 'get传值',$_GET['action'];
}
else
{
 echo 'post传值', $_POST['action'];
}
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