Community ID from steamid

[AmazingAzzy]

I am trying to get a users Community ID through there steamid with the following code:

$steamid_split = explode(":", $data['SteamID']);
$comm_id = ($steamid_split[2] * 2) + 76561197960265728 + $steamid_split[1];
$comm_id = number_format($comm_id, 0, "" , "");
	
echo $comm_id;

Let's just say $data['SteamID'] = STEAM_0:1:20189445

But after running it through number_format to get it away from scientific notation the number is wrong (5 off what it should be).

The end result should be: 76561198000644619

[jmazouri]

I got some code for this somewhere, let me find it

[editline]12:12PM[/editline]

$sidpart = substr($banrow['steam_id'],strpos($banrow['steam_id'], 'STEAM_:0:'),1);
$community_id = ((substr($banrow['steam_id'], 10)) * 2) + 1197960265728 + (substr($banrow['steam_id'], 8, 1)); 
$community_id= '7656'.$community_id; 
$community_id += $sidpart;
echo 'Community ID: '.$community_id;

[editline]12:14PM[/editline]

Replace $banrow with $data and you're good.

[AmazingAzzy]

This also gives me the data in scientific notation (7.6561198000645E+16) and when I try and convert it, the end data is still wrong.

[jmazouri]

Odd, works for me in [url]http://xvs.jmazouri.com/?page=bans[/url] (click the guy's name)

Perhaps it's because i'm using it as a string.

[deadeye536]

The Steam Community ID is a 64-Bit integer. If you attempt to use a 64-bit integer on a 32-bit server, you'll end up with the scientific notation.

Apparently, even the 64-Bit version of PHP for Windows does not support 64-bit integers due to the underlying C code. The 64-Bit version of PHP for Linux does support the 64-Bit integers, however.

As for methods to get this to work, you can try different PHP Math extensions which appear support 64-bit integers better. You can try extensions such as [url=http://www.php.net/manual/en/book.gmp.php]GMP[/url] or [url=http://www.php.net/manual/en/book.bc.php]BC Math[/url].

[AmazingAzzy]

[QUOTE=deadeye536;23645533]The Steam Community ID is a 64-Bit integer. If you attempt to use a 64-bit integer on a 32-bit server, you'll end up with the scientific notation.

Apparently, even the 64-Bit version of PHP for Windows does not support 64-bit integers due to the underlying C code. The 64-Bit version of PHP for Linux does support the 64-Bit integers, however.

As for methods to get this to work, you can try different PHP Math extensions which appear support 64-bit integers better. You can try extensions such as [url=http://www.php.net/manual/en/book.gmp.php]GMP[/url] or [url=http://www.php.net/manual/en/book.bc.php]BC Math[url].[/QUOTE]

Thanks, it works perfectly now.