Silex Maintenance extension.

This extension is for the Silex microframework enables to show maintenance html.

    <?php
    require_once 'silex.phar';
    require_once dirname(__DIR__) . '/src/MaintenanceExtension.php';

    $app = new Silex\Application();
    $app->register(new \MaintenanceExtension(), array(
        'maintenance.lock' => __DIR__ . '/maintenance',
        'maintenance.file' => __DIR__ . '/maintenance.html',
    ));

    $app->get('/', function () use ($app) {
        return json_encode(array('status' => true ));
    });


If you want to show maintenance.html, you just put file to 'maintenance.lock'.
    $ touch maintenance
MaintenanceExtension automatically find maintenance html file and response to client.