Bug #77784 [Com]: mime_content_type result gets doubled for xlsx

Edit report at https://bugs.php.net/bug.php?id=77784&edit=1 ID: 77784 Comment by: albsmul at gmail dot com Reported by: dpoddubny at gmail dot com Summary: mime_content_type result gets doubled for xlsx Status: Verified Type: Bug Package: Filesystem function related Operating System: linux PHP Version: 7.3.3 Block user comment: N Private report: N New Comment: Same problem with php 7.4.1 and a Word docx file (libmagic 537) - mime_content_type returns "application/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/vnd.openxmlformats-officedocument.wordprocessingml.document" Worked well on old php 5.6.26 (libmagic 517) Previous Comments: ------------------------------------------------------------------------ [2019-12-06 10:23:23] krihog at gmail dot com Encountered this issue a couple of days ago when trying an upgrade to PHP 7.4.0 With xlsx-files downloaded from Google Sheets. ------------------------------------------------------------------------ [2019-10-22 14:35:13] cmb@php.net Related To: Bug #78720 ------------------------------------------------------------------------ [2019-05-17 14:05:49] cmb@php.net Related To: Bug #78028 ------------------------------------------------------------------------ [2019-04-23 08:51:34] hrvoje dot novosel at gmail dot com Just to add another note, I've hit this issue today with php 7.3.4 I've also tried resaving the xlsx with LibreOffice 6.1.5.2 (x64) and after that I get application/octet-stream as function return. ------------------------------------------------------------------------ [2019-04-17 15:42:23] cmb@php.net I can reproduce this with the provided .xlsx, but not with arbitrary LibreOffice .xlsx files. The behavioral change is most likely caused by the upgrade to 5.34[1]. [1] <http://git.php.net/?p=php-src.git;a=commit;h=d874d4a15c2e17a753d580691906c95e9153b823> ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=77784 -- Edit this bug report at https://bugs.php.net/bug.php?id=77784&edit=1