Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>You really need to run a PHP daemon in order to do this effectively (and it NEEDS to be PHP 5.3). I wrote a fairly completely overview of using <a href="https://stackoverflow.com/questions/4169412/how-to-design-a-daemon-with-a-mysql-db-connection/4169523#4169523">PHP for daemon processes</a>. Whatever you chose, I would suggest you use an event based, run loop system.</p> <p>I've designed a basic RunLoop library called <a href="https://github.com/Wordi/LooPHP" rel="nofollow noreferrer">LooPHP</a> which could probably be helpful, especially if your going to be dealing with <code>*_select</code>. I'd be more than happy to answer any question you have about that.</p> <p>EDIT:</p> <p>In an event based system you don't simply <code>while</code> a list of commands, you react to a listener. For example...</p> <p>Instead of doing:</p> <pre><code>while( 1 ) { ... /* listen, react */ } /* repeat */ </code></pre> <p>Run loops work by registering listener (sockets, and other async event generators)</p> <pre><code>class ReactClass { ... } $loop = new LooPHP_EventLoop( new ReactClass ); //add one time event $loop-&gt;addEvent( function() { print "This event was called 0.5 second after being added\n"; }, 0.5 /* in seconds */ ); //this creates a repeating event, this is called right away and repeats $add_event = function() use ( $loop, &amp;$add_event ) { print "This event is REPEATEDLY called 0.1 every second\n"; $loop-&gt;addEvent( $add_event, 0.1 ); }; $add_event(); //start the loop processing, no events are processed until this is done $loop-&gt;run(); //php doesn't leave this call until the daemon is done exit(0); //cleanly exit </code></pre> <p>The above case is a very simple 1 source EventLoop and a manually add timed functions ( these can be added even from within a call to <code>ReactClass</code>).</p> <p>In the application I'm working I needed to have both asynchronous event feed into the backend (via a socket) and then needed to have the ability to call functions arbitrary offset from the original event (for timed-out clients, etc).</p> <p>If you'd like more examples, you can find them over at <a href="https://github.com/Wordi/LooPHP/blob/master/examples/" rel="nofollow noreferrer">github</a>.</p> <p>I hope you find this useful.</p>
    singulars
    1. This table or related slice is empty.
    1. POPHP game server, multiple TCP clients?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USCommunity
    1. USKendall Hopkins
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COany1 here know about garena working? I need help for that too...
      singulars
      1. PO
      1. USbooota
    2. COI like the look of this. Could you show me how to set this up so that the event functions have access to an array of objects that is being constantly updated in a seperate game loop?
      singulars
      1. PO
      1. USToby Wilson
    3. CO@Toby Wilson I've update my post. Let me know if that helps.
      singulars
      1. PO
      1. USKendall Hopkins
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload