name : test_Bug_12411.phpt --TEST-- Bug #12411 RFC2047 encoded attachment filenames --SKIPIF-- --FILE-- <?php include "Mail/mime.php"; $Mime = new Mail_mime(); // some text with polish Unicode letter at the beginning $filename = base64_decode("xZtjaWVtYQ=="); $Mime->addAttachment('testfile', "text/plain", $filename, FALSE, 'base64', 'attachment', 'ISO-8859-1', 'pl', '', 'quoted-printable', 'base64'); $content = $Mime->get(); $content = str_replace("\n", '', $content); if (preg_match_all('/(name|filename)=([^\s]+)/i', $content, $matches)) { echo implode("\n", $matches[2]); } ?> --EXPECT-- "=?ISO-8859-1?Q?=C5=9Bciema?=" "=?ISO-8859-1?B?xZtjaWVtYQ==?=";