dev/core#3160 fix inability to import 'just contactid' and add to group

[civicrm-core.git] / CRM / Utils / Chart.php

diff --git a/CRM/Utils/Chart.php b/CRM/Utils/Chart.php
index 6e90059695259a1a222457b96c675cca47998c74..ff74cf8fbfdfe6564921801b0597874e17989e43 100644 (file)
--- a/CRM/Utils/Chart.php
+++ b/CRM/Utils/Chart.php
@@ -126,9 +126,9 @@ class CRM_Utils_Chart {
   }
 
   /**
-   * @param $rows
-   * @param $chart
-   * @param $interval
+   * @param array $rows
+   * @param string $chart
+   * @param string $interval
    *
    * @return array
    */
@@ -210,10 +210,10 @@ class CRM_Utils_Chart {
   }
 
   /**
-   * @param $rows
-   * @param $chart
-   * @param $interval
-   * @param $chartInfo
+   * @param array $rows
+   * @param string $chart
+   * @param array $interval
+   * @param array $chartInfo
    *
    * @return array
    */
@@ -251,7 +251,7 @@ class CRM_Utils_Chart {
 
   /**
    * @param array $params
-   * @param $chart
+   * @param string $chart
    *
    * @return array
    */