<?php

$string = "30c47161-74fa-4523-bedf-fec2b0ecc58a0000002131979000975F4EA7A4170C53E05400144FF98E94";
$hasnya = hash('sha256', $string);
echo "Has sha256 : " . $hasnya;
echo "<br>";
echo "Formant Hex : " . bin2hex($hasnya);