# PHP Source Query

## Description
This class was created to query game server which use the Source query protocol, this includes all source games, and all the games that implement Steamworks.

The class also allows you to query servers using RCON although this only works for half-life 1 and source engine games.

[Minecraft](http://www.minecraft.net) also uses Source RCON protocol, and this means you can use this class to send commands to your minecraft server while having engine set to source.

### Protocol specifications can be found over at VDC
* https://developer.valvesoftware.com/wiki/Server_queries
* https://developer.valvesoftware.com/wiki/Source_RCON_Protocol

## Supported Games
* All multiplayer games released by Valve: *[Counter-Strike 1.6](http://store.steampowered.com/app/10/), [Counter-Strike: Global Offensive](http://store.steampowered.com/app/730/), [Team Fortress 2](http://store.steampowered.com/app/440/), etc...*
* [Rag Doll Kung Fu](http://store.steampowered.com/app/1002/)
* [The Ship](http://store.steampowered.com/app/2400/)
* [Dino D-Day](http://store.steampowered.com/app/70000/)
* [Nuclear Dawn](http://store.steampowered.com/app/17710/)
* [Call of Duty: Modern Warfare 3](http://store.steampowered.com/app/115300/)
* [Arma 3](http://store.steampowered.com/app/107410/) *(add +1 to the server port, their implementation also violates Source query protocol spec.)*
* [Minecraft](http://www.minecraft.net/) **(RCON ONLY!)**
* *and many other games that implement Source Query Protocol*

## Functions
<table>
	<tr>
		<td>Connect( $Ip, $Port, $Timeout, $Engine )</td>
		<td>Opens connection to a server</td>
	</tr>
	<tr>
		<td>Disconnect( )</td>
		<td>Closes all open connections</td>
	</tr>
	<tr>
		<td>Ping( )</td>
		<td>Ping the server to see if it exists<br><b>Warning:</b> Source engine may not answer to this</td>
	</tr>
	<tr>
		<td>GetInfo( )</td>
		<td>Returns server info in an array</td>
	</tr>
	<tr>
		<td>GetPlayers( )</td>
		<td>Returns players on the server in an array</td>
	</tr>
	<tr>
		<td>GetRules( )</td>
		<td>Returns public rules <i>(cvars)</i> in an array</td>
	</tr>
	<tr>
		<td>SetRconPassword( $Password )</td>
		<td>Sets rcon password for later use with <i>Rcon()</i></td>
	</tr>
	<tr>
		<td>Rcon( $Command )</td>
		<td>Execute rcon command on the server</td>
	</tr>
</table>

## License
> *This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.<br>
> To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/*