PHP Socket Programming Questions

Question

My apologies in advance as this may be lengthy.

I'm trying to determine if what I need is socket programming or some other technology.

I have a web site/app that acts as a dashboard.
I have a database that holds the data for the web app.
I have a script to retrieve data and insert it into the database.

What I'd like to do is have the web app automatically update as new data is inserted into the database. My limited understanding leads me to believe that socket programming could accomplish this but I can't find answers to my questions (perhaps because I don't know where to look).

So, with that said, here are my questions:

Can socket programming with PHP accomplish this?
Can the server that hosts the web app and database be the socket server and client?

Any resources that you could direct me to would be great and much appreciated. I've read the basics on php.net and a few blog posts but nothing very in depth.

Look into websockets, long polling, comet, etc...

Marc B
– Marc B

2012-07-21 05:58:46 +00:00
Commented Jul 21, 2012 at 5:58 — Marc B
– Marc B, Commented Jul 21, 2012 at 5:58
take a look at this stackoverflow.com/questions/2588604/…

ZafarYousafi
– ZafarYousafi

2012-07-21 06:00:32 +00:00
Commented Jul 21, 2012 at 6:00 — ZafarYousafi
– ZafarYousafi, Commented Jul 21, 2012 at 6:00

huysentruitw · Accepted Answer · 2012-07-21 06:01:08Z

1

You should avoid opening a second custom socket in a webapp. Since it requires you to set up port forwarding and firewall rules to get it running.

You should look for WebSocket, polling or long-polling.

answered Jul 21, 2012 at 6:01

huysentruitw

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