Let's talk about how to jump directly to php web pages

PHP (Hypertext Preprocessor) is a popular programming language that is widely used in web development. In web application development, jumping between web pages is a very common operation, and PHP provides a variety of jumping methods. This article will introduce a simple and commonly used method to jump directly to PHP web pages.

What is webpage direct jump

Webpage direct jump means that the user automatically jumps to another webpage while visiting one webpage. This operation is widely used in Web application development, for example:

• When the user successfully logs in, it automatically jumps to the personal homepage
• When the user successfully purchases the product, it automatically jumps to the personal homepage Jump to the payment success page

Use PHP to jump directly to the webpage

In order to jump directly to the webpage, we need to use theheader() provided by PHP function. This function can send a raw HTTP header to the client, which can be used to send HTTP status codes and redirects.

The following are the specific steps to implement direct web page jump:

1. In the PHP file that needs to be jumped, use the header() function Send the HTTP header and set the Location header to point to the URL address to be redirected.

   header('Location: http://www.example.com/');

2. After jumping to the Location header, PHP execution should be interrupted. To avoid possible errors, you can use the exit() function or the die() function to abort the execution of the current PHP script.

   header('Location: http://www.example.com/');
   exit();
   // 或者
   header('Location: http://www.example.com/');
   die();

Sample code

The following is a simple sample code to jump directly to the web page:

<?php
header('Location: http://www.example.com/');
exit();
?>

When the code is executed, the browser will Automatically jump to http://www.example.com/.

Summary

PHP provides a variety of jump methods, among which direct jump to web pages is a very common one. When implementing a direct jump to a web page, you can use the header() function and the Location header. It should be noted that after jumping the header, the execution of PHP should be aborted to avoid possible errors.

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