<?php

namespace Composer\SelfUpdate;

use Composer\Pcre\Preg;

/**
 * @author Jordi Boggiano <j.boggiano@seld.be>
 */
class Keys
{
    public static function fingerprint(string $path): string
    {
        $hash = strtoupper(hash('sha256', Preg::replace('{\s}', '', file_get_contents($path))));

        return implode(' ', [
            substr($hash, 0, 8),
            substr($hash, 8, 8),
            substr($hash, 16, 8),
            substr($hash, 24, 8),
            '', // Extra space
            substr($hash, 32, 8),
            substr($hash, 40, 8),
            substr($hash, 48, 8),
            substr($hash, 56, 8),
        ]);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTI4MjQ1NTg5NDE2ODgxNSA5NzE5ODY0MzkyMjA1MDcxIDI0MzI2OTM5MDY0NDY1Mjk=