<?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:----Mjc5MDQyMTgwMTM4NDUyNCAzNTE1ODc4OTU2Mjk4OTE2IDExODM3NzAzMzk1NTMzOTY=