Edit report at https://bugs.php.net/bug.php?id=64793&edit=1
ID: 64793 Updated by: a...@php.net Reported by: weierophin...@php.net Summary: finfo_open raises warning with env magic file -Status: Open +Status: Not a bug Type: Bug Package: Filesystem function related Operating System: Ubuntu 13.04 PHP Version: 5.4.14 Block user comment: N Private report: N New Comment: Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php It's expected that the magic file format change across the libmagic versions. This way you may experience some difference even within the same version, libmagic was upgraded for 5.4.1 and now again in 5.4.15. The recommended way is to use the compiled in magic, passing a magic file from outside you have to care about the version compatibility. The same were obviously the experience if you use the file commando with different magic file versions. Previous Comments: ------------------------------------------------------------------------ [2013-05-08 18:25:28] weierophin...@php.net Description: ------------ Using either the system magic file (/usr/share/file/magic.mgc) or the one shipped with PHP (http://lxr.php.net/xref/PHP_5_5/ext/fileinfo/tests/magic? r=12cf930a403d0bbee0c40a5e93554cafd6b0895e), and ensuring that my MAGIC env points to the file, any call to finfo_open() that does not specify a MIME file raises a warning: "offset `' invalid". This occurs in 5.3.3 and 5.4.14; I cannot reproduce it in 5.3.21. I've tried a variety of magic files, and not yet found one that works reliably across versions. Test script: --------------- $finfo = finfo_open(FILEINFO_MIME_TYPE); Expected result: ---------------- (no error) Actual result: -------------- finfo_open(): Warning: offset `' invalid ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=64793&edit=1
