baopham / php-tree-parser

src/TreeParser.php

Doc Comments +3 added lines

@@ -133,6 +133,9 @@
         return strspn($line, ' ');
     }
 
+    /**
+     * @param integer $numberOfSpaces
+     */
     private function spacesToLevel($numberOfSpaces)
     {
         if ($numberOfSpaces === $this->initialSpaces) {