CRM-12623, php 5.3 syntax error fix

----------------------------------------
* CRM-12623: Create CiviHR Report Template
  http://issues.civicrm.org/jira/browse/CRM-12623

diff --git a/CRM/Report/Form.php b/CRM/Report/Form.php
index bb5dff601f717f9baa3abe8b48afd2e61cee0cf3..75c9eba974452da9cfb29c064d9649069da7c5f6 100644 (file)
--- a/CRM/Report/Form.php
+++ b/CRM/Report/Form.php
@@ -710,8 +710,10 @@ class CRM_Report_Form extends CRM_Core_Form {
                 if (!is_array(${$var}['grouping'])) {
                   $tableName = ${$var}['grouping'];
                 } else {
-                  $tableName = array_keys(${$var}['grouping'])[0];
-                  $groupTitle = array_values(${$var}['grouping'])[0];
+                  $tableName = array_keys(${$var}['grouping']);
+                  $tableName = $tableName[0];
+                  $groupTitle = array_values(${$var}['grouping']);
+                  $groupTitle = $groupTitle[0];
                 }
               }
             }