Try to detect APC, and add a cache for the translation

application/Bootstrap.php

@@ -110,13 +110,12 @@ class Bootstrap extends Zend_Application_Bootstrap_Bootstrap
 	protected function _initCache()
 	{
 		//MetadataCache pour la base de données
-		$frontendOptions = array(
-			'lifetime' => 28800,
-			'automatic_serialization' => true
-		);
-		$backendOptions  = array();
-		$cache = Zend_Cache::factory('Core','Apc', $frontendOptions, $backendOptions);
-
+		$cache = Zend_Cache::factory(
+	            'Core',
+	            'Apc',
+	            array('lifetime' => 28800,'automatic_serialization' => true),
+	            array()
+	    );
 		Zend_Db_Table_Abstract::setDefaultMetadataCache($cache);
 	}
 

library/Application/Controller/Plugin/Lang.php

@@ -26,6 +26,14 @@ class Application_Controller_Plugin_Lang extends Zend_Controller_Plugin_Abstract
 	        $locale = new Zend_Locale('fr');
 	    }
 
+	    $cache = Zend_Cache::factory(
+	            'Core',
+	            'Apc',
+	            array('lifetime' => 28800,'automatic_serialization' => true),
+	            array()
+	    );
+	    Zend_Translate::setCache($cache);
+
 	    $translate = new Zend_Translate(
             array(
                 'adapter' => 'gettext',

public/index.php

@@ -7,6 +7,18 @@ defined('APPLICATION_PATH')
 defined('APPLICATION_ENV')
     || define('APPLICATION_ENV', (getenv('APPLICATION_ENV') ? getenv('APPLICATION_ENV') : 'production'));
 
+// Check APC parameters
+if (ini_get('apc.enabled')!=1) {
+    switch ( APPLICATION_ENV ) {
+        case 'production':
+            echo "Erreur technique.";
+            break;
+        default:
+            echo "APC is not enabled !";
+            break;
+    }
+}
+
 // Ensure library/ is on include_path
 set_include_path(implode(PATH_SEPARATOR, array(
     realpath(APPLICATION_PATH . '/../library'),