1--TEST-- 2Bug #53891 (iconv_mime_encode() fails to Q-encode UTF-8 string) 3--EXTENSIONS-- 4iconv 5--FILE-- 6<?php 7$preferences = array( 8 'scheme' => 'Q', 9 'input-charset' => 'utf-8', 10 'output-charset' => 'utf-8', 11 'line-length' => 74, 12 'line-break-chars' => "\r\n", 13); 14var_dump(iconv_mime_encode('subject', "d obeybiubrsfqllpdtpge…", $preferences)); 15?> 16--EXPECT-- 17string(54) "subject: =?utf-8?Q?d=20obeybiubrsfqllpdtpge=E2=80=A6?=" 18