mixed      Translation2_Admin::add ( 
      string $stringID
       , string $pageID
        = null
      
       , array $stringArray
     )
      Add a new translated string (or a set of translated strings) for a given
      stringID. For instance, to add the English, Spanish and Italian
      translations for the stringID 'example', use the following code:
      
<?php
$stringArray = array(
    'en' => 'example',
    'es' => 'ejemplo',
    'it' => 'esempio',
);
$tr->add('example', 'mypage', $stringArray);
?>
      
$stringID
       identificator for the string
$pageID
       destination pageID, i.e. the group of strings where this string belongs to.
$stringArray
       Associative array with string translations.
returns true on success, PEAR_Error on failure
This function can not be called statically.