| --TEST-- | |
| Bug #31911 (mb_decode_mimeheader() is case-sensitive to hex escapes) | |
| --EXTENSIONS-- | |
| mbstring | |
| --FILE-- | |
| echo mb_decode_mimeheader("Works: =?iso-8859-1?q?=3F=3F=3F?="); | |
| echo "\n"; | |
| echo mb_decode_mimeheader("Fails: =?iso-8859-1?q?=3f=3f=3f?=") | |
| --EXPECT-- | |
| Works: ??? | |
| Fails: ??? | |