1--TEST-- 2Bug #31911 (mb_decode_mimeheader() is case-sensitive to hex escapes) 3--SKIPIF-- 4<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?> 5--FILE-- 6<?php 7echo mb_decode_mimeheader("Works: =?iso-8859-1?q?=3F=3F=3F?="); 8echo "\n"; 9echo mb_decode_mimeheader("Fails: =?iso-8859-1?q?=3f=3f=3f?=") 10?> 11--EXPECT-- 12Works: ??? 13Fails: ??? 14
