From 1c369249d088c078bfedaf71caef85e04f609d52 Mon Sep 17 00:00:00 2001
From: Tim Otten <totten@civicrm.org>
Date: Sun, 13 Jul 2014 22:50:13 -0700
Subject: [PATCH] CRM_Core_DAO - Add doc

---
 CRM/Core/DAO.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/CRM/Core/DAO.php b/CRM/Core/DAO.php
index 001f66b945..b7d7c32f57 100644
--- a/CRM/Core/DAO.php
+++ b/CRM/Core/DAO.php
@@ -1854,7 +1854,12 @@ SELECT contact_id
   }
 
   /**
-   * @return array
+   * @return array each item has keys:
+   *  - name: string
+   *  - type: string
+   *  - count: int
+   *  - table: string|null SQL table name
+   *  - key: string|null SQL column name
    */
   function getReferenceCounts() {
     $links = self::getReferencesToTable(static::getTableName());
-- 
2.25.1