Merge pull request #5292 from jitendrapurohit/CRM-15933

[civicrm-core.git] / CRM / Utils / Check.php

diff --git a/CRM/Utils/Check.php b/CRM/Utils/Check.php
index 55cf152c2c3cb15ac4e9ebe95cbf6b3951480bdf..ba102ea82db611025fa33e7588cd5a0e953c3f6f 100644 (file)
--- a/CRM/Utils/Check.php
+++ b/CRM/Utils/Check.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        |
  +--------------------------------------------------------------------+
-*/
+ */
 
 /**
  *
@@ -33,7 +33,7 @@
  *
  */
 class CRM_Utils_Check {
-  CONST
+  const
     // How often to run checks and notify admins about issues.
     CHECK_TIMER = 86400;
 
@@ -42,7 +42,6 @@ class CRM_Utils_Check {
    * singleton pattern and cache the instance in this variable
    *
    * @var object
-   * @static
    */
   static private $_singleton = NULL;
 
@@ -51,7 +50,7 @@ class CRM_Utils_Check {
    *
    * @return CRM_Utils_Check
    */
-  static function &singleton() {
+  public static function &singleton() {
     if (!isset(self::$_singleton)) {
       self::$_singleton = new CRM_Utils_Check();
     }
@@ -59,7 +58,7 @@ class CRM_Utils_Check {
   }
 
   /**
-   * Execute "checkAll"
+   * Execute "checkAll".
    *
    * @param array|NULL $messages list of CRM_Utils_Check_Message; or NULL if the default list should be fetched
    */
@@ -85,7 +84,7 @@ class CRM_Utils_Check {
   }
 
   /**
-   * Throw an exception if any of the checks fail
+   * Throw an exception if any of the checks fail.
    *
    * @param array|NULL $messages list of CRM_Utils_Check_Message; or NULL if the default list should be fetched
    *
@@ -114,9 +113,9 @@ class CRM_Utils_Check {
    * We might even expose the results of these checks on the Wordpress
    * plugin status page or the Drupal admin/reports/status path.
    *
-   * @return array of messages
-   * @see Drupal's hook_requirements() -
-   * https://api.drupal.org/api/drupal/modules%21system%21system.api.php/function/hook_requirements
+   * @return array
+   *   Array of messages
+   * @link https://api.drupal.org/api/drupal/modules%21system%21system.api.php/function/hook_requirements
    */
   public function checkAll() {
     $checks = array();
@@ -129,6 +128,7 @@ class CRM_Utils_Check {
         case 'CiviCase':
           $checks[] = new CRM_Utils_Check_Case(CRM_Case_XMLRepository::singleton(), CRM_Case_PseudoConstant::caseType('name'));
           break;
+
         default:
       }
     }