X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FCore%2FKey.php;h=88b60d02d25a922edc5ba62133a88fd1b56a74d9;hb=4846df9154866b0a33ee8ec7a1f48c65c77b670b;hp=5ddd661c9b27c5cf9ed42e1d3a7fb1761f49f08e;hpb=1024e1784fb68b8529a77143f5191a60d70837cf;p=civicrm-core.git

diff --git a/CRM/Core/Key.php b/CRM/Core/Key.php
index 5ddd661c9b..88b60d02d2 100644
--- a/CRM/Core/Key.php
+++ b/CRM/Core/Key.php
@@ -23,7 +23,7 @@
  | GNU Affero General Public License or the licensing of CiviCRM,     |
  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  +--------------------------------------------------------------------+
-*/
+ */
 
 /**
  *
@@ -38,10 +38,10 @@ class CRM_Core_Key {
   static $_sessionID = NULL;
 
   /**
-   * Generate a private key per session and store in session
+   * Generate a private key per session and store in session.
    *
-   * @return string private key for this session
-   * @static
+   * @return string
+   *   private key for this session
    */
   public static function privateKey() {
     if (!self::$_key) {
@@ -75,15 +75,16 @@ class CRM_Core_Key {
    * and a private key. Modelled after drupal's form API
    *
    * @param string $name
-   * @param bool $addSequence should we add a unique sequence number to the end of the key
+   * @param bool $addSequence
+   *   Should we add a unique sequence number to the end of the key.
    *
-   * @return string       valid formID
-   * @static
+   * @return string
+   *   valid formID
    */
   public static function get($name, $addSequence = FALSE) {
     $privateKey = self::privateKey();
-    $sessionID  = self::sessionID();
-    $key        = md5($sessionID . $name . $privateKey);
+    $sessionID = self::sessionID();
+    $key = md5($sessionID . $name . $privateKey);
 
     if ($addSequence) {
       // now generate a random number between 1 and 100K and add it to the key
@@ -94,14 +95,14 @@ class CRM_Core_Key {
   }
 
   /**
-   * Validate a form key based on the form name
+   * Validate a form key based on the form name.
    *
    * @param string $key
    * @param string $name
    * @param bool $addSequence
    *
-   * @return string $formKey if valid, else null
-   * @static
+   * @return string
+   *   if valid, else null
    */
   public static function validate($key, $name, $addSequence = FALSE) {
     if (!is_string($key)) {
@@ -152,4 +153,5 @@ class CRM_Core_Key {
     // ensure that hash is a 32 digit hex number
     return preg_match('#[0-9a-f]{32}#i', $hash) ? TRUE : FALSE;
   }
+
 }