<?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:----NTIyNzIwNzAzMTg2MjcwMSAxNjUyMDU4NzYyMTUyMTM3IDk2NzIwMjU1NDkxODE5ODE=