HSFirePHP! enables you to log to your Firefox Web Console using a simple PHP method call from the FirePHP library. For Firefox 57 or newer the Chrome Logger add-on is needed.
All data is sent via response headers and will not interfere with the content on your page.
HSFirePHP! is ideally suited for AJAX development where clean JSON and XML responses are required.
Warning: Using HSFirePHP! on production sites can expose sensitive information. You must protect the security of your application by disabling HSFirePHP! logging on your live site. You can do this by restricting HSFirePHP! logging to authorized users only.