Enhanced PHP File Manager

⬆️ Go Up (..)

📊 Server Information

Server:

Apache

System:

Linux 5.14.0-427.33.1.el9_4.x86_64

PHP Version:

7.4.33

User:

infinio

Directory:

/home/infinio/public_html/moodle/mod/assign/feedback/editpdf/fpdi/PdfParser/Filter

Free Space:

250.04 GB

🔧 Quick Actions

✏️ Editing: AsciiHex.php

<?php

/**
 * This file is part of FPDI
 *
 * @package   setasign\Fpdi
 * @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
 * @license   http://opensource.org/licenses/mit-license The MIT License
 */

namespace setasign\Fpdi\PdfParser\Filter;

/**
 * Class for handling ASCII hexadecimal encoded data
 */
class AsciiHex implements FilterInterface
{
    /**
     * Converts an ASCII hexadecimal encoded string into its binary representation.
     *
     * @param string $data The input string
     * @return string
     */
    public function decode($data)
    {
        $data = \preg_replace('/[^0-9A-Fa-f]/', '', \rtrim($data, '>'));
        if ((\strlen($data) % 2) === 1) {
            $data .= '0';
        }

return \pack('H*', $data);
    }

/**
     * Converts a string into ASCII hexadecimal representation.
     *
     * @param string $data The input string
     * @param boolean $leaveEOD
     * @return string
     */
    public function encode($data, $leaveEOD = false)
    {
        $t = \unpack('H*', $data);
        return \current($t)
            . ($leaveEOD ? '' : '>');
    }
}

❌ Cancel

🗂️ Enhanced PHP File Manager

📊 Server Information

🔧 Quick Actions

✏️ Editing: AsciiHex.php

📤 Upload File

📁 Create Folder

📄 Create File

✏️ Rename Item

🗑️ Delete Confirmation