37 lines
1.5 KiB
PHP
37 lines
1.5 KiB
PHP
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<?php
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/*
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Copyright 2016 Daniil Gentili
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(https://daniil.it)
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This file is part of MadelineProto.
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MadelineProto is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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MadelineProto is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Affero General Public License for more details.
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You should have received a copy of the GNU General Public License along with MadelineProto.
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If not, see <http://www.gnu.org/licenses/>.
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*/
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require 'vendor/autoload.php';
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$id = "AgADBAADcKoxG4_aCgYKET2oLMua7pxRaRkABKoeLWY9bpazGdcCAAEC";
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function foreach_offset_length($string, $callback) {
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$strlen = strlen($string);
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for ($offset = 0; $offset < strlen($string); $offset++) {
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for ($length = $strlen - $offset; $length > 0; $length--) {
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$s = substr($string, $offset, $length);
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echo 'Offset: '.$offset.', length: '.$length.', res: ';
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$callback($s);
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}
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}
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}
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$base256 = base64url_decode($id);
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foreach_offset_length($base256, function ($s) {
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$int = (string)(new \phpseclib\Math\BigInteger(strrev($s), 256));
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echo $int.PHP_EOL;
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});
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function base64url_decode($data) {
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return base64_decode(str_pad(strtr($data, '-_', '+/'), strlen($data) % 4, '=', STR_PAD_RIGHT));
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}
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