I'm facing some difficulties understanding how the PHP stream_socket_pair() function works. I've been trying to find examples and explanations online, but most of them are a bit confusing for me. So I thought I'd bring my question here to get some help from the knowledgeable folks in this forum.
Here's my situation: I'm currently working on a project where I need to establish communication between two processes running on the same machine. After some research, I came across the stream_socket_pair() function in PHP, which seems to be exactly what I need. However, I'm struggling to grasp the concept and syntax of this function.
From what I gather, stream_socket_pair() creates a pair of connected, indistinguishable stream socket resources and returns them in an array. But how exactly does this work? How do I use these resources to establish communication between my processes? Are there any specific configurations or protocols I need to be aware of when using this function?
I would greatly appreciate it if someone could provide a clear explanation of how to use the stream_socket_pair() function and maybe walk me through an example scenario. Additionally, if there are any best practices or tips that you could share regarding this function, it would be incredibly helpful.
Thank you all in advance for your time and expertise. I'm really looking forward to your responses and learning more about this topic.