paulzi / yii2-materialized-path

MaterializedPathBehavior.php

Doc Comments +7 added lines, -2 removed lines

@@ -560,7 +560,7 @@ 
      * Returns descendants nodes as tree with self node in the root.
      *
      * @param int $depth = null
-     * @return static
+     * @return ActiveRecord
      */
     public function getTree($depth = null)
     {
@@ -841,7 +841,7 @@ 
     }
 
     /**
-     * @param array $items
+     * @param string[] $items
      * @return string
      */
     protected function concatExpression($items)
@@ -852,6 +852,11 @@ 
         return 'CONCAT(' . implode(',', $items) . ')';
     }
 
+    /**
+     * @param string $string
+     * @param string $from
+     * @param string $length
+     */
     protected function substringExpression($string, $from, $length)
     {
         if ($this->owner->getDb()->driverName === 'sqlite') {