Question

我正在寻找一种方法，我可以使用SteamID64（76561198032122624）并将其转换为PHP中的SteamID（STEAM_0：0：35928448）。我已经搜索了这么多，我无法找到如何做到这一点。我几乎可以肯定，因为像steamid.io这样的网站能够找到它，但我不知道如何。

Answer 1

您需要的所有信息都在Valve's SteamID wiki page上：

传统格式

当以文本方式表示时，Steam ID遵循相当简单的格式：   “STEAM_X：Y：Z”，其中X，Y和Z是整数。


X表示蒸汽帐户所属的“Universe”。如果'X'为0，则这是Universe 1（公共）。

Y是帐户ID的最低位。因此，Y是0或1。

Z是帐户ID的最高31位。


作为64位整数

鉴于Steam ID的组件，可以将Steam ID转换为   它的64位整数形式如下：

（（ Universe ＆lt;＆lt; 56）|（帐户类型＆lt;＆lt; 52）|（实例＆lt;＆lt; 32）|   帐户ID ）

我的PHP 非常生锈，但是这里有一些（未经测试的）伪代码应该大致按照要求进行：

var steamId64 = 76561198032122624;

var universe = (steamId64 >> 56) & 0xFF;
if (universe == 1) universe = 0;

var accountIdLowBit = steamId64 & 1;

var accountIdHighBits = (steamId64 >> 1) & 0x7FFFFFF;

// should hopefully produce "STEAM_0:0:35928448"
var legacySteamId = "STEAM_" + universe + ":" + accountIdLowBit + ":" + accountIdHighBits;

Answer 2

function steamid64_to_steamid2($steamid64) {
    $accountID = bcsub($steamid64, '76561197960265728');
    return 'STEAM_0:'.bcmod($accountID, '2').':'.bcdiv($accountID, 2);
}

Answer 3

<?php 

$steamid64="76561198237914532"; //YOUR STEAM ID 64

echo "<-- By BigBossPT to VynexGaming.com -->";
echo "<br><br>Steamid32: ".getSteamId32($steamid64);
echo "<br><br>Steamid64: ".getSteamID64(getSteamId32($steamid64)); // 76561197985756607 
echo "<br><br>Thanks for Gio! Website that i found: https://facepunch.com/showthread.php?t=1238157";
//OBTER STEAM ID 64 

function getSteamID64($id) {
    if (preg_match('/^STEAM_/', $id)) {
        $parts = explode(':', $id);
        return bcadd(bcadd(bcmul($parts[2], '2'), '76561197960265728'), $parts[1]);
    } elseif (is_numeric($id) && strlen($id) < 16) {
        return bcadd($id, '76561197960265728');
    } else {
        return $id; // We have no idea what this is, so just return it.
    }
}


function parseInt($string) {
    //    return intval($string);
        if(preg_match('/(\d+)/', $string, $array)) {
            return $array[1];
        } else {
            return 0;
        }
    }
function getSteamId32($id){
    // Convert SteamID64 into SteamID

    $subid = substr($id, 4); // because calculators are fags
    $steamY = parseInt($subid);
    $steamY = $steamY - 1197960265728; //76561197960265728

    if ($steamY%2 == 1){
    $steamX = 1;
    } else {
    $steamX = 0;
    }

    $steamY = (($steamY - $steamX) / 2);
    $steamID = "STEAM_0:" . (string)$steamX . ":" . (string)$steamY;
    return $steamID;

}
?>

Answer 4

这是一个不需要BC Math PHP Extension的实际工作版本。

<?php
    $id = "{STEAMID64 HERE}";

function parseInt($string) {
//    return intval($string);
    if(preg_match('/(\d+)/', $string, $array)) {
        return $array[1];
    } else {
        return 0;
    }}

// Convert SteamID64 into SteamID
$subid = substr($id, 4); // because calculators suck
$steamY = parseInt($subid);
$steamY = $steamY - 1197960265728; //76561197960265728
$steamX = 0;
if ($steamY%2 == 1){
$steamX = 1;
} else {
$steamX = 0;
}

$steamY = (($steamY - $steamX) / 2);
$steamID = "STEAM_0:" . (string)$steamX . ":" . (string)$steamY;
echo $steamID;

?>

将SteamID64转换为SteamID

4 个答案: