How to get the parameter value passed by the hyperlink in php_PHP tutorial

This is a basic introductory tutorial on PHP, telling you how to get the value of the parameter passed from the hyperlink, which is the most common value transfer between pages.

Connection 1, Connection field

Connection 2, Connection Field

In php we can get it through $_REQUEST[] and $_get[''], such as,

echo $_GET['id'];

The code is as follows

代码如下	复制代码
echo $_GET['id']; 结果:$errat['id']的值 或用 echo $_REQUEST['id']; 结果:$errat['id']的值 ?>

Copy code

Result: value of $errat['id']

or use

echo $_REQUEST['id']; Result: value of $errat['id'] ?> In PHP, the main method to transfer values ​​between pages is to use the get form, which can also be regarded as an introductory tutorial to PHP.

http://www.bkjia.com/PHPjc/629124.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/629124.htmlTechArticleThis is a basic introductory tutorial on PHP, telling you how to get the value of the parameter passed by the hyperlink, page It is the most common to pass values ​​between pages. Connection 1. a href=a.php?id=?ph...

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