Bug #78817 [Com]: pathinfo() on filenames starting with utf-8 character fails

Edit report at https://bugs.php.net/bug.php?id=78817&edit=1 ID: 78817 Comment by: jasverix at gmail dot com Reported by: jasverix at gmail dot com Summary: pathinfo() on filenames starting with utf-8 character fails Status: Open Type: Bug Package: Filesystem function related Operating System: Debian Linux PHP Version: 7.2.24 Block user comment: N Private report: N New Comment: PHP Version: PHP 7.2.24-1+0~20191026.31+debian10~1.gbpbbacde (cli) (built: Oct 26 2019 14:20:35) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies with Zend OPcache v7.2.24-1+0~20191026.31+debian10~1.gbpbbacde, Copyright (c) 1999-2018, by Zend Technologies Previous Comments: ------------------------------------------------------------------------ [2019-11-15 10:41:28] jasverix at gmail dot com Description: ------------ We have a filename starting with a non-ASCII filename character like "Æ", "Ø" or "Å". Then we try to get the filename without extension using PATHINFO_FILENAME. PHP will trim the first character from the resulting string. Test script: --------------- <?php $fileName = 'ÅfileÅnameÅ.docx'; // outputs "fileÅnameÅ" - missing starting character echo pathinfo($fileName, PATHINFO_FILENAME) . "\n"; Expected result: ---------------- ÅfileÅnameÅ Actual result: -------------- fileÅnameÅ ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=78817&edit=1