所以我有这个 api 脚本，人们将拥有 HWID，当他们打开程序时，它必须将他们的信息添加到他们的帐户中，但是当有多个用户使用相同的 HWID 时，它会搞砸并且不会添加他们的信息到帐户，这是我正在使用的代码：
$cpukey = mysql_escape_string($_GET['cpukey']);
$ip = mysql_escape_string($_GET['ip']);
$pcname = mysql_escape_string($_GET['pcname']);
$con = mysql_connect($host,$username,$password);
mysql_select_db("$db_name", $con);
$sql="SELECT * FROM $table WHERE cpukey = '$cpukey'";
$result=mysql_query($sql);
$count=mysql_num_rows($result);
if($count == 1){
$result = mysql_query("SELECT * FROM $table") or die(mysql_error());
while($row = mysql_fetch_array( $result )) {
$time = time();
if ($row['ip'] = '-' and $row['pcname'] = '-'){
mysql_query("UPDATE $table SET pcname = '$pcname'
WHERE cpukey = '$cpukey' AND pcname = '-'");
mysql_query("UPDATE $table SET ip = '$ip'
WHERE cpukey = '$cpukey' AND pcname = '$pcname'");
if ( $row['expire'] > $time) {
$str1 = "NOT EXPIRED";
}else{
$str1 = "EXPIRED";
mysql_query("UPDATE $table SET expired = 'Yes'
WHERE cpukey = '$cpukey' AND pcname = '$pcname'");
mysql_query("UPDATE $table SET banned = '1'
WHERE cpukey = '$cpukey' AND pcname = '$pcname'");
}
echo $str1;
} else {
mysql_query("UPDATE $table SET pcname = '$pcname'
WHERE cpukey = '$cpukey' AND pcname = '$pcname'");
mysql_query("UPDATE $table SET ip = '$ip'
WHERE cpukey = '$cpukey' AND pcname = '$pcname'");
if ( $row['expire'] > $time) {
$str1 = "NOT EXPIRED";
}else{
$str1 = "EXPIRED";
mysql_query("UPDATE $table SET expired = 'Yes'
WHERE cpukey = '$cpukey' AND pcname = '$pcname'");
mysql_query("UPDATE $table SET banned = '1'
WHERE cpukey = '$cpukey' AND pcname = '$pcname'");
}
echo $str1;
}
}
}
mysql_close($con);
mysql_connect($host, $username, $password) or die(mysql_error());
mysql_select_db($db_name) or die(mysql_error());
$result = mysql_query("SELECT * FROM $table") or die(mysql_error());
while($row = mysql_fetch_array( $result )) {
if ( $cpukey == $row['cpukey'] ) {
if ( $row['banned'] == 0) {
$str = "Not Banned";
break;
}else{
$str = "Banned";}
break;
} else {
$str = "Don't Exist";}
}
echo $str;
现在，如果尚未输入用户信息，我希望代码添加用户的信息，女巫他们的信息将是“-”，然后当他们打开程序时，它会将他们的信息更改为其他内容......换句话说让它在人们可以拥有相同 HWID 并且不会给出任何错误的地方......