NFC remove some unused vars, fix comment

diff --git a/CRM/Contact/Form/Task.php b/CRM/Contact/Form/Task.php
index c27f8480f64a1e18d3479d6d3706df575c8531e9..a4ff17ecd3e725463f9f4c2f00d792f61c36cec9 100644 (file)
--- a/CRM/Contact/Form/Task.php
+++ b/CRM/Contact/Form/Task.php
@@ -459,7 +459,6 @@ class CRM_Contact_Form_Task extends CRM_Core_Form {
     // If contact list has changed, households will probably be at the end of
     // the list. Sort it again by sort_name.
     if (implode(',', $this->_contactIds) != $relID) {
-      $contact_sort = array();
       $result = civicrm_api3('Contact', 'get', array(
         'return' => array('id'),
         'id' => array('IN' => $this->_contactIds),
@@ -484,7 +483,6 @@ class CRM_Contact_Form_Task extends CRM_Core_Form {
     $searchParams = $this->controller->exportValues();
     if ($searchParams['radio_ts'] == 'ts_sel') {
       // Create a static group.
-
       $randID = md5(time() . rand(1, 1000)); // groups require a unique name
       $grpTitle = "Hidden Group {$randID}";
       $grpID = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Group', $grpTitle, 'id', 'title');
@@ -509,7 +507,7 @@ class CRM_Contact_Form_Task extends CRM_Core_Form {
           'title' => $newGroupTitle,
           'group_type' => array('2' => 1),
         );
-        $group = CRM_Contact_BAO_Group::create($groupParams);
+        CRM_Contact_BAO_Group::create($groupParams);
       }
 
       // note at this point its a static group
@@ -517,7 +515,6 @@ class CRM_Contact_Form_Task extends CRM_Core_Form {
     }
     else {
       // Create a smart group.
-
       $ssId = $this->get('ssID');
       $hiddenSmartParams = array(
         'group_type' => array('2' => 1),

diff --git a/CRM/Utils/String.php b/CRM/Utils/String.php
index 17aed7f626f130377de2de0fc4c397e227d3bfbf..be6ba732a99f56dcc35b549f14640b90f145df09 100644 (file)
--- a/CRM/Utils/String.php
+++ b/CRM/Utils/String.php
@@ -47,7 +47,7 @@ class CRM_Utils_String {
   /**
    * Convert a display name into a potential variable name.
    *
-   * @param $title title of the string
+   * @param string $title title of the string
    * @param int $maxLength
    *
    * @return string