Backport Settings API from 4.3

Settings backport part 2 settings hooks

more settings backport - findfiles function

settings backport hook handling

another backport of settings

Update settings from 4.3 version

update settings code (also in 4.3)

CRM/Core/BAO/ConfigSetting.php

@@ -40,6 +40,21 @@
  */
 class CRM_Core_BAO_ConfigSetting {
 
+  /**
+   * Function to create civicrm settings. This is the same as add but it clears the cache and reloads the config object
+   *
+   * @params array $params associated array of civicrm variables
+   *
+   * @return null
+   * @static
+   */
+  static function create($params) {
+    self::add($params);
+    $cache = CRM_Utils_Cache::singleton();
+    $cache->delete('CRM_Core_Config');
+    $config = CRM_Core_Config::singleton(TRUE, TRUE);
+  }
+
   /**
    * Function to add civicrm settings
    *
@@ -202,9 +217,7 @@ static function retrieve(&$defaults) {
     $domain->find(TRUE);
     if ($domain->config_backend) {
       $defaults = unserialize($domain->config_backend);
-      if ($defaults === FALSE ||
-        !is_array($defaults)
-      ) {
+      if ($defaults === FALSE || !is_array($defaults)) {
         $defaults = array();
         return;
       }