Fix php5 apache configuration with install.

Fix php5 apache configuration display.

git-svn-id: http://piwigo.org/svn/trunk@5384 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/include/functions_install.inc.php

@@ -138,4 +138,21 @@ function activate_all_themes()
     $themes->perform_action('activate', $theme_id);
   }
 }
+
+function try_db_connection(&$infos, &$errors)
+{
+  try
+  {
+    $pwg_db_link = pwg_db_connect($_POST['dbhost'], $_POST['dbuser'], 
+                                  $_POST['dbpasswd'], $_POST['dbname']);
+ 
+    array_push( $infos, l10n('Parameters are correct') );
+    return true;
+  }
+  catch (Exception $e)
+  {
+    array_push( $errors, l10n($e->getMessage()));
+  }
+  return false;
+}
 ?>