Bug #75887 [NEW]: mime type detection problem

From: tunderzone at gmail dot com Operating system: PHP version: 7.1.13 Package: Filesystem function related Bug Type: Bug Bug description:mime type detection problem Description: ------------ having ".text" as first characters on any line of a css file will result in mime being resolved as text/x-asm. Test script: --------------- <?php $info = finfo_open(FILEINFO_MIME_TYPE); $tipe = finfo_buffer($info, '.text {color: #CCCCCC;}'); var_dump($tipe); finfo_close($info); Expected result: ---------------- text/css or text/plain Actual result: -------------- text/x-asm -- Edit bug report at https://bugs.php.net/bug.php?id=75887&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75887&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75887&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75887&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75887&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75887&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75887&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75887&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75887&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75887&r=support Expected behavior: https://bugs.php.net/fix.php?id=75887&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75887&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75887&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75887&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75887&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75887&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75887&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75887&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75887&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75887&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75887&r=mysqlcfg