Revert r2322; this is done in rcmail_html4inline() and now secured + fix tests

thomascube

2009-03-02 11526305f506245af55e8ae7ea31faec49dfd98d

 program/include/rcube_vcard.php

@@ -226,10 +226,14 @@
    return $vcard;
  }

  private static function rfc2425_fold_callback($matches)
  {
    return ":\n  ".rtrim(chunk_split($matches[1], 72, "\n  "));
  }

  private static function rfc2425_fold($val)
  {
    return preg_replace('/:([^\n]{72,})/e', '":\n  ".rtrim(chunk_split("\\1", 72, "\n  "))', $val) . "\n";
    return preg_replace_callback('/:([^\n]{72,})/', array('self', 'rfc2425_fold_callback'), $val) . "\n";
  }