Hello All,
I need to Add the X-Forwarded-For (XFF) Header on WordPress on my Flatsome theme following the guide https://support.ezoic.com/support/solutions/articles/48000453992-using-the-x-forwarded-for-xff-header#anchor5 in order to fix “Error 521: Web server is down issue on my site.”
Within the guide, it is said to simply copy and paste the code below to your theme’s wp-config.php file, but I am not quite sure whre exactly to add the code in my /public_html/wp-config.php file. Code:
/ Use X-Forwarded-For HTTP Header to Get Visitor’s Real IP Address
if ( isset( $_SERVER[‘HTTP_X_FORWARDED_FOR’] ) ) {
http_x_headers = explode( ',', _SERVER[‘HTTP_X_FORWARDED_FOR’] );**
$_SERVER[‘REMOTE_ADDR’] = $http_x_headers[0];
}
Would someone be able to advise on my query?
When I have tried to input the code in to the Header.php on my wordpress site, it breaks the site by showing code wording in header.
Thank you in advance.