What is WordPress Hook: http_allowed_safe_ports
The http_allowed_safe_ports hook in WordPress is used to modify the list of safe ports for requests. This hook allows developers to add or remove ports from the list of safe ports that are allowed for HTTP requests.
Understanding the Hook: http_allowed_safe_ports
The http_allowed_safe_ports hook is located within the wp-includes/default-filters.php file in WordPress. It is used to filter the list of safe ports for requests, allowing developers to customize the ports that are considered safe for HTTP requests.
Hook Parameters (if applicable): http_allowed_safe_ports
The http_allowed_safe_ports hook does not accept any parameters. It is a simple filter hook that allows developers to modify the list of safe ports directly.
Hook Doesn’t Work: http_allowed_safe_ports
If the http_allowed_safe_ports hook doesn’t seem to be working, it could be due to conflicts with other plugins or themes that are also modifying the list of safe ports. In this case, it is recommended to deactivate other plugins or switch to a default theme to see if the issue persists.
Best Practices & Usage Notes (if applicable): http_allowed_safe_ports
When using the http_allowed_safe_ports hook, it is important to be mindful of the security implications of modifying the list of safe ports. Adding or removing ports from the list should be done with caution to ensure that the website remains secure from potential threats.
http_allowed_safe_ports Usage Example: http_allowed_safe_ports
“`php
function custom_http_allowed_safe_ports( $safe_ports ) {
// Add port 8080 to the list of safe ports
$safe_ports[] = 8080;
return $safe_ports;
}
add_filter( ‘http_allowed_safe_ports’, ‘custom_http_allowed_safe_ports’ );
“`