I have been working on a PHP project and came across the `connection_status()` function. I have gone through the PHP documentation, but I'm still having some trouble understanding how exactly this function works and how I can use it effectively in my project.
Let me tell you a bit about my project. Basically, I'm building a web application that requires real-time communication between the server and the client. I'm using PHP on the server-side to handle incoming requests and deliver responses.
From what I gather, the `connection_status()` function can be used to check the status of the current connection. However, I'm unsure about the different possible return values and what they actually mean.
Could someone please provide me with a clear explanation of how the `connection_status()` function works and how I can interpret its return values? Additionally, it would be great if you could provide a simple example of how to use this function in a practical scenario.
I appreciate any help or insights you can provide. Thank you in advance!