How can a PHP beginner create a link on a page to refresh it within a frame?

To create a link on a page to refresh it within a frame using PHP, you can use the header() function to redirect the page to itself. By adding a query parameter to the URL and checking for its presence in the code, you can trigger a refresh within the frame. 

<?php
if(isset($_GET['refresh'])) {
    // Code to refresh the page within the frame
    echo "<meta http-equiv='refresh' content='0'>";
    exit;
}
?>

<a href="?refresh=true">Refresh Page</a>

Keywords

PHP beginner link refresh frame

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