Merge pull request #5052 from colemanw/CRM-15903

[civicrm-core.git] / CRM / Report / Form / Extended.php

diff --git a/CRM/Report/Form/Extended.php b/CRM/Report/Form/Extended.php
index ef11ba6594b4cbfd53e9786c1b5a58bb1bac6185..88a32790996915f44c8711bfc1b3565a8362dc3e 100644 (file)
--- a/CRM/Report/Form/Extended.php
+++ b/CRM/Report/Form/Extended.php
@@ -128,7 +128,13 @@ class CRM_Report_Form_Extended extends CRM_Report_Form {
   }
 
   /**
+   * Alter display of rows.
+   *
+   * Iterate through the rows retrieved via SQL and make changes for display purposes,
+   * such as rendering contacts as links.
+   *
    * @param array $rows
+   *   Rows generated by SQL, with an array for each row.
    */
   public function alterDisplay(&$rows) {
     parent::alterDisplay($rows);