paulzi / yii2-materialized-path

MaterializedPathBehavior.php

Doc Comments +8 added lines, -3 removed lines

@@ -309,7 +309,7 @@ 
 
     /**
      * @param bool $asArray = false
-     * @return null|string|array
+     * @return string
      */
     public function getParentPath($asArray = false)
     {
@@ -320,7 +320,7 @@ 
      * Populate children relations for self and all descendants
      *
      * @param int $depth = null
-     * @return static
+     * @return ActiveRecord
      */
     public function populateTree($depth = null)
     {
@@ -854,7 +854,7 @@ 
     }
 
     /**
-     * @param array $items
+     * @param string[] $items
      * @return string
      */
     protected function concatExpression($items)
@@ -865,6 +865,11 @@ 
         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') {