Aleksandr Zelenin

Plugin adds so desired Maintenance mode. And it so easy for you.
<ul>
<li>easy settings</li>
<li>4 strict and funny templates</li>
<li>custom image slider</li>
<li>time based maintenance</li>
<li>custom logo and custom text</li>
<li>social icons</li>
</ul>
For advanced users:
<ul>
<li>access rules by IP and user</li>
<li>custom css</li>
</ul>

Maintenance mode Z

Maintenance mode for WordPress with many settings

David Gwyer

NOTE: This Plugin is still in beta. It’s recommended that you don’t run this Plugin on production sites yet, and don’t forget to backup your wp-config.php file.
WordPress constants such as WP_DEBUG can be defined in wp-config.php but have to be edited manually every time you need to make a change. But no longer! You can now edit several common wp-config.php constants directly from within the WordPress admin!
The current list of WordPress constants you can modify with Config Constants are:
<ul>
<li>WP_DEBUG</li>
<li>WP_DEBUG_LOG</li>
<li>WP_DEBUG_DISPLAY</li>
<li>SCRIPT_DEBUG</li>
<li>CONCATENATE_SCRIPTS</li>
<li>SAVEQUERIES</li>
<li>DISALLOW_FILE_MODS</li>
<li>DISALLOW_FILE_EDIT</li>
<li>WP_ALLOW_REPAIR</li>
</ul>
More constants will be supported in future versions.
If none of the above constants are defined in wp-config.php then they will be added automatically. Constants already specified in wp-config.php will have their values modified.
Also, a key feature of the Plugin is the support for two-way editing. This means you can still edit wp-config.php constants manually if you wish and your changes will be automatically synchronised with Plugin settings. Likewise, if you update the value of a constant via the Plugin options page then wp-config.php is immediately updated!
Please rate this Plugin if you find it useful. 🙂
Visit our <a href="http://www.wpgoplugins.com" rel="nofollow ugc">WordPress plugin site</a>.

Config Constants

Modify WP_DEBUG and other WordPress constants directly in the WordPress admin rather than manually editing them via wp-config.php!

Maintenance mode Z vs Config Constants