How to implement scheduled automatic jump in php

php method to implement scheduled automatic jump: 1. Open the corresponding PHP code file; 2. Pass "header("refresh:3;url=https://www.php.cn");" The method can realize timed jump.

The operating environment of this article: Windows 7 system, PHP version 7.1, DELL G3 computer

How does php achieve scheduled automatic jump?

How to implement timed jump in PHP page

The specific implementation method is as follows:

We need to use the header function to enter html or js code to achieve timed jump in php Timing jump, let me introduce a simple example below

The php code is as follows:

The code is as follows:

header("refresh:3;url=https://www.php.cn");

print('Loading, please wait...
It will automatically jump to www.php.cn after three seconds~~~');

The output html code is

The code is as follows:

<meta http-equiv="refresh" content="3; url=https://www.php.cn">

The same Effect.

This will automatically jump to https://www.php.cn after 3 seconds.

What needs to be noted here is: If your file is uft-8 encoded, we must be careful not to have output or BOM characters before the header, which may cause the jump to fail.

Recommended learning: "PHP Video Tutorial"

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