не передаем массив элементов по ссылке

Gemorroj · Dec 30, 2013 · 2b0cf8d · 2b0cf8d
1 parent 155384c
commit 2b0cf8d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Xbbcode/Xbbcode.php b/src/Xbbcode/Xbbcode.php
@@ -1664,8 +1664,8 @@ public function highlight()
     public function getHtml(array $elems = null)
     {
         $time_start = microtime(true);
-        if (!is_array($elems)) {
-            $elems =& $this->getTree();
+        if (null === $elems) {
+            $elems = $this->getTree();
         }
         $result = '';
         $lbr = 0;