From 2e3c17604191bfc1fb8ae9ea573c2903b9cf7da7 Mon Sep 17 00:00:00 2001
From: Alexander Makarov <sam@rmcreative.ru>
Date: Fri, 17 Jan 2020 16:42:09 +0300
Subject: [PATCH] Fix phpdoc generation error on non-namespaced classes

---
 build/controllers/PhpDocController.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/build/controllers/PhpDocController.php b/build/controllers/PhpDocController.php
index 7d2f41d..a596f2e 100644
--- a/build/controllers/PhpDocController.php
+++ b/build/controllers/PhpDocController.php
@@ -649,7 +649,11 @@ class PhpDocController extends Controller
         $file = str_replace("\r", '', str_replace("\t", ' ', file_get_contents($fileName, true)));
         $ns = $this->match('#\nnamespace (?<name>[\w\\\\]+);\n#', $file);
         $namespace = reset($ns);
-        $namespace = $namespace['name'];
+        if ($namespace === false) {
+            $namespace = '\\';
+        } else {
+            $namespace = $namespace['name'];
+        }
         $classes = $this->match('#\n(?:abstract )(?:final )?class (?<name>\w+)( extends .+)?( implements .+)?\n\{(?<content>.*)\n\}(\n|$)#', $file);
 
         if (\count($classes) > 1) {