/**
  * 100 and 101 used to be occupied by SMW's now obsolete namespaces
  * "Relation" and "Relation_Talk"
  *
  * 106 and 107 are occupied by the Semantic Forms, we define them here
  * to offer some (easy but useful) support to SF
  *
  * @since 1.9
  *
  * @param array $globalVars
  */
 public static function initCustomNamespace(&$globalVars)
 {
     $instance = new self($globalVars);
     if (!isset($globalVars['smwgNamespaceIndex'])) {
         $globalVars['smwgNamespaceIndex'] = 100;
     }
     foreach ($instance->buildNamespaceIndex($globalVars['smwgNamespaceIndex']) as $ns => $index) {
         if (!$instance->isDefinedConstant($ns)) {
             define($ns, $index);
         }
     }
 }
 /**
  * 100 and 101 used to be occupied by SMW's now obsolete namespaces
  * "Relation" and "Relation_Talk"
  *
  * 106 and 107 are occupied by the Semantic Forms, we define them here
  * to offer some (easy but useful) support to SF
  *
  * @since 1.9
  *
  * @param array $globalVars
  */
 public static function initCustomNamespace(&$globalVars)
 {
     $instance = new self($globalVars);
     if (!isset($globalVars['smwgNamespaceIndex'])) {
         $globalVars['smwgNamespaceIndex'] = 100;
     }
     $defaultSettings = array('wgNamespaceAliases', 'wgExtraNamespaces', 'wgNamespacesWithSubpages', 'smwgNamespacesWithSemanticLinks', 'smwgNamespaceIndex', 'wgCanonicalNamespaceNames');
     foreach ($defaultSettings as $key) {
         $globalVars[$key] = !isset($globalVars[$key]) ? array() : $globalVars[$key];
     }
     foreach ($instance->buildNamespaceIndex($globalVars['smwgNamespaceIndex']) as $ns => $index) {
         if (!$instance->isDefinedConstant($ns)) {
             define($ns, $index);
         }
     }
     $extraNamespaces = $instance->getNamespacesByLanguageCode($globalVars['wgLanguageCode']);
     $globalVars['wgCanonicalNamespaceNames'] += $instance->getCanonicalNames();
     $globalVars['wgExtraNamespaces'] += $extraNamespaces + $instance->getCanonicalNames();
     $globalVars['wgNamespaceAliases'] = array_flip($extraNamespaces) + array_flip($instance->getCanonicalNames()) + $globalVars['wgNamespaceAliases'];
     $instance->addNamespaceSettings();
     return $instance;
 }