Elementor #2722 - Door of Clubs

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Current Directory: wp-content/plugins/wp-mail-smtp/vendor_prefixed/paragonie/constant_time_encoding/src

Linux appserver-7a7af3b2-php-0c9ec09e2f9746c2a80fa3756c076432 6.12.94+ #1 SMP Fri Jul 17 09:26:56 UTC 2026 x86_64

Edit File: Base64UrlSafe.php

<?php

declare (strict_types=1);
namespace WPMailSMTP\Vendor\ParagonIE\ConstantTime;

/**
 *  Copyright (c) 2016 - 2022 Paragon Initiative Enterprises.
 *  Copyright (c) 2014 Steve "Sc00bz" Thomas (steve at tobtu dot com)
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in all
 *  copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 *  SOFTWARE.
 */
/**
 * Class Base64UrlSafe
 * [A-Z][a-z][0-9]\-_
 *
 * @package ParagonIE\ConstantTime
 */
abstract class Base64UrlSafe extends \WPMailSMTP\Vendor\ParagonIE\ConstantTime\Base64
{
    /**
     * Uses bitwise operators instead of table-lookups to turn 6-bit integers
     * into 8-bit integers.
     *
     * Base64 character set:
     * [A-Z]      [a-z]      [0-9]      -     _
     * 0x41-0x5a, 0x61-0x7a, 0x30-0x39, 0x2d, 0x5f
     *
     * @param int $src
     * @return int
     */
    protected static function decode6Bits(int $src) : int
    {
        $ret = -1;
        // if ($src > 0x40 && $src < 0x5b) $ret += $src - 0x41 + 1; // -64
        $ret += (0x40 - $src & $src - 0x5b) >> 8 & $src - 64;
        // if ($src > 0x60 && $src < 0x7b) $ret += $src - 0x61 + 26 + 1; // -70
        $ret += (0x60 - $src & $src - 0x7b) >> 8 & $src - 70;
        // if ($src > 0x2f && $src < 0x3a) $ret += $src - 0x30 + 52 + 1; // 5
        $ret += (0x2f - $src & $src - 0x3a) >> 8 & $src + 5;
        // if ($src == 0x2c) $ret += 62 + 1;
        $ret += (0x2c - $src & $src - 0x2e) >> 8 & 63;
        // if ($src == 0x5f) ret += 63 + 1;
        $ret += (0x5e - $src & $src - 0x60) >> 8 & 64;
        return $ret;
    }
    /**
     * Uses bitwise operators instead of table-lookups to turn 8-bit integers
     * into 6-bit integers.
     *
     * @param int $src
     * @return string
     */
    protected static function encode6Bits(int $src) : string
    {
        $diff = 0x41;
        // if ($src > 25) $diff += 0x61 - 0x41 - 26; // 6
        $diff += 25 - $src >> 8 & 6;
        // if ($src > 51) $diff += 0x30 - 0x61 - 26; // -75
        $diff -= 51 - $src >> 8 & 75;
        // if ($src > 61) $diff += 0x2d - 0x30 - 10; // -13
        $diff -= 61 - $src >> 8 & 13;
        // if ($src > 62) $diff += 0x5f - 0x2b - 1; // 3
        $diff += 62 - $src >> 8 & 49;
        return \pack('C', $src + $diff);
    }
}

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Name	Type	Size	Actions
.. (Parent Directory)	Dir
Base32.php	File	15.77 KB	Rename \| Delete \| Edit
Base32Hex.php	File	3.35 KB	Rename \| Delete \| Edit
Base64.php	File	9.60 KB	Rename \| Delete \| Edit
Base64DotSlash.php	File	2.98 KB	Rename \| Delete \| Edit
Base64DotSlashOrdered.php	File	2.74 KB	Rename \| Delete \| Edit
Base64UrlSafe.php	File	3.15 KB	Rename \| Delete \| Edit
Binary.php	File	2.76 KB	Rename \| Delete \| Edit
EncoderInterface.php	File	1.96 KB	Rename \| Delete \| Edit
Encoding.php	File	7.92 KB	Rename \| Delete \| Edit
Hex.php	File	4.63 KB	Rename \| Delete \| Edit
RFC4648.php	File	5.08 KB	Rename \| Delete \| Edit

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