auto go back to previous page without refreshing or pressing any button

[sungpeng]

How to auto go back to previous page without refreshing or pressing any button in php ?

[QuickOldCar]

Can you explain more what you are doing?

Am sure is a better way to do whatever is trying to accomplish.

 

You can add a meta refresh to the visited script with a delay and use the referrer as the location.

I added a check for the scripts url so does not keep refreshing in a loop.

5 second delay, not sure what doing upon visit

 <?php
$httpreferrer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : null;
$this_url     = filter_var("http://" . $_SERVER['HTTP_HOST'] . $_SERVER['SCRIPT_NAME'], FILTER_SANITIZE_STRING);
if (!empty($_SERVER['QUERY_STRING'])) {
    $this_url .= "?" . filter_var($_SERVER['QUERY_STRING'], FILTER_SANITIZE_STRING);
}
if ($httpreferrer && $httpreferrer != $this_url) {
    echo "<META http-equiv='refresh' content='5;URL=$httpreferrer'> ";
}
?> 

If it's some remote site you need to make a script with this code and iframe that website. Many sites block iframes now or have jump out of frame scripts.