Learn how to use the 'gform_ip_address' PHP filter in Gravity Forms to display the correct IP address of your visitors, even when behind a proxy.

Learn how to use the gform_paypal_return_url filter in Gravity Forms to modify the return URL for PayPal payments, including examples of how to use it with site_url(), a hardcoded URL,…

Learn how to use the Gravity Forms 'gform_is_ssl' PHP filter to determine if your forms are running securely and make changes accordingly.

Handle cURL requests in WordPress with the http_api_curl action. Customize timeouts, proxies, User-Agent, and more. See examples and usage details.

The 'pre_http_send_through_proxy' filter in WordPress allows developers to modify the HTTP request before it is sent through a proxy server. This can be useful for adding custom headers or modifying…

This article provides a comprehensive list of HTTP status codes along with their descriptions. From 100 to 404, each status code explains why a particular request failed or succeeded.

This PHP script tests whether a web server can establish an HTTPS connection via a proxy server by sending a request to a specified URL. Useful for testing payment gateways…

​Learn how to fix WordPress IP address logging issues when using Cloudflare with the help of a special server variable - $_SERVER[‘HTTP_CF_CONNECTING_IP’]. Create a "must-use" plugin for easy implementation.

Learn how to configure and deploy Firefox 106 silently via SCCM, including configuring its homepage, disabling automatic updates and more.How to Deploy Firefox Silently Using SCCMLearn how to configure and…