ILIAS  eassessment Revision 61809
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class.ilLanguageFactory.php
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1 <?php
2 /*
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22 */
23 
32 class ilLanguageFactory
33 {
34  private static $languages = array();
35 
44  public static function _getLanguage($a_lang_key = '')
45  {
46  global $lng;
47 
48  if(!$a_lang_key)
49  {
50  if(is_object($lng))
51  {
52  $a_lang_key = $lng->getDefaultLanguage();
53  }
54  else
55  {
56  $a_lang_key = 'en';
57  }
58  }
59  if(isset(self::$languages[$a_lang_key]))
60  {
61  return self::$languages[$a_lang_key];
62  }
63  return self::$languages[$a_lang_key] = new ilLanguage($a_lang_key);
64  }
65 
71  public static function _getLanguageOfUser($a_usr_id)
72  {
73  return self::_getLanguage(ilObjUser::_lookupLanguage($a_usr_id));
74  }
75 }
76 
77 
78 ?>