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POSessions do not work in Silex\App
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copied!<p>For whatever reason, Sessions don't work in my Silex-app. I set error_reporting in my php.ini to <code>E_ALL | E_STRICT</code> and errors are displayed and logged. Nothing to see there. But for some reason no session is created and there is no file in <code>/project-root/tmp/sessions/</code> (and also not, when using the default session.save_path). Switching to PdoSessionStorage, to rule out problems with read/write-permissions on the filesystem, brought no results either. I also tried switching between <code>$app['session']</code>, <code>$request->getSession()</code> and <code>$app['request']->getSession()</code> to no avail.</p> <p>I am at a loss as to where else to look for problems...</p> <p>Here is a very simple test-app I wrote (<code>use</code> is omitted to save space). Basically this test shows what I try to achieve in my actual app. I want to store an array in the session. In <code>$app->before()</code> I check if the value is set and then pass it to twig to be displayed, e.g. login info: <code>You are logged in as {{ user.name }}</code>:</p> <pre><code>$app = new Application; $app['debug'] = true; $app->register(new SessionServiceProvider, array( 'session.storage.save_path' => dirname(__DIR__) . '/tmp/sessions' )); $app->register(new TwigServiceProvider, array( 'twig.path' => __DIR__ . '/views' )); $app->before(function (Request $request) use ($app) { // if ($app['debug'] == true) { // $request->getSession()->set('test', array('key' => 'value')); // } if ($request->hasPreviousSession() && $request->getSession()->has('test')) { $test = $request->getSession()->get('test'); if ($test !== null) { $app['twig']->addGlobal('before', $test); } } }); $app->get('/', function () use ($app) { return $app['twig']->render('sessiontest.twig'); }); $app->get('/test', function () use ($app) { $app['session']->set('test', array('key' => 'value')); return $app['twig']->render('sessiontest.twig', array('get' => $app['session']->get('test'))); }); $app->run(); </code></pre> <p>sessiontest.twig looks like this:</p> <pre><code><html> <head><title>test</title></head> <body> {% if before is defined %}before: {{ before.key }}{% endif %} {% if get is defined %}get: {{ get.key }}{% endif %} </body> </html> </code></pre> <p>When going to / nothing is displayed, when going to /test only "get: test" is displayed (but not actually stored, as neither returning to / nor refreshing triggers before).</p>

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