PHP Bilgisayarın Benzersiz Kimliğini Almak

	<?php
		
function UniqueMachineID($salt = "") {
    if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
        $temp = sys_get_temp_dir().DIRECTORY_SEPARATOR."diskpartscript.txt";
        if(!file_exists($temp) && !is_file($temp)) file_put_contents($temp, "select disk 0\ndetail disk");
        $output = shell_exec("diskpart /s ".$temp);
        $lines = explode("\n",$output);
        $result = array_filter($lines,function($line) {
            return stripos($line,"ID:")!==false;
        });
        if(count($result)>0) {
            $result = array_shift(array_values($result));
            $result = explode(":",$result);
            $result = trim(end($result));       
        } else $result = $output;       
    } else {
        $result = shell_exec("blkid -o value -s UUID");  
        if(stripos($result,"blkid")!==false) {
            $result = $_SERVER['HTTP_HOST'];
        }
    }   
    return hash("sha512", md5($salt.md5($result)));
}

$UniqueMachineCode = UniqueMachineID();
echo $UniqueMachineCode.'<br>';
		?>