Moved all the functions on top of the file.

Author: mladenb

interface/web/login/index.php

@@ -28,34 +28,6 @@
 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-require_once '../../lib/config.inc.php';
-require_once '../../lib/app.inc.php';
-
-include_once '../common.php';
-
-// Check if we have an active users session and no login_as.
-if ($_SESSION['s']['user']['active'] == 1 && @$_POST['login_as'] != 1) {
-	header('Location: /index.php');
-	die();
-}
-
-$app->uses('tpl');
-$app->tpl->newTemplate('main_login.tpl.htm');
-$app->tpl->setInclude('content_tpl', 'templates/index.htm');
-
-$error = '';
-
-$app->load_language_file('web/login/lib/lang/'.$conf["language"].'.lng');
-
-// Maintenance mode
-$maintenance_mode = false;
-$maintenance_mode_error = '';
-$server_config_array = $app->getconf->get_global_config('misc');
-if ($app->is_under_maintenance()) {
-	$maintenance_mode = true;
-	$maintenance_mode_error = $app->lng('error_maintenance_mode');
-}
-
 /**
  * @param app $app
  * @param $error
@@ -408,6 +380,34 @@ function is_login_as(app $app, $username, $password)
 	return $loginAs;
 }
 
+require_once '../../lib/config.inc.php';
+require_once '../../lib/app.inc.php';
+
+include_once '../common.php';
+
+// Check if we have an active users session and no login_as.
+if ($_SESSION['s']['user']['active'] == 1 && @$_POST['login_as'] != 1) {
+	header('Location: /index.php');
+	die();
+}
+
+$app->uses('tpl');
+$app->tpl->newTemplate('main_login.tpl.htm');
+$app->tpl->setInclude('content_tpl', 'templates/index.htm');
+
+$error = '';
+
+$app->load_language_file('web/login/lib/lang/'.$conf["language"].'.lng');
+
+// Maintenance mode
+$maintenance_mode = false;
+$maintenance_mode_error = '';
+$server_config_array = $app->getconf->get_global_config('misc');
+if ($app->is_under_maintenance()) {
+	$maintenance_mode = true;
+	$maintenance_mode_error = $app->lng('error_maintenance_mode');
+}
+
 //* Login Form was sent
 if (count($_POST) > 0) {
 	process_login_request($app, $error, $conf, $module);