How Can I Refresh a PHP Page and Redirect Using the `header()` Function?

PHP Page Refresh

Refreshing a web page can be essential for various scenarios, such as displaying real-time updates or triggering automated tasks. PHP provides a straightforward solution to refresh a page.

PHP Refresh Function

PHP provides the header() function, which allows you to send specific headers to the HTTP response. One of these headers is the Refresh header, which controls how a page is refreshed.

To refresh the current page periodically, use the following code:

header("Refresh:0");

This header refreshes the page immediately.

Redirecting to Another Page

If you need to redirect users to another page after a specific time interval, you can use the following syntax:

header("Refresh:0; url=page2.php");

This header refreshes the page immediately and redirects users to page2.php.

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