Bug #72885 [NEW]: flatfile: dba_fetch() fails to read replaced entry

From: cmb Operating system: Windows PHP version: 7.1Git-2016-08-18 (Git) Package: DBM/DBA related Bug Type: Bug Bug description:flatfile: dba_fetch() fails to read replaced entry Description: ------------ When a flatfile database is opened in 'c' mode, fetching an entry after having replaced it returns the old value. Note, that the return value of dba_replace() is correct, i.e. the entry has indeed been updated. This issue occurs only on Windows, but not on Linux. Test script: --------------- <?php $filename = __DIR__ . DIRECTORY_SEPARATOR . 'test.txt'; if (file_exists($filename)) unlink($filename); $db = dba_open($filename, 'c', 'flatfile'); dba_insert('foo', 'bar', $db); var_dump(dba_replace('foo', 'baz', $db)); var_dump(dba_fetch('foo', $db)); dba_close($db); Expected result: ---------------- bool(true) string(3) "baz" Actual result: -------------- bool(true) string(3) "bar" -- Edit bug report at https://bugs.php.net/bug.php?id=72885&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=72885&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=72885&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=72885&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=72885&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=72885&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=72885&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=72885&r=needscript Try newer version: https://bugs.php.net/fix.php?id=72885&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=72885&r=support Expected behavior: https://bugs.php.net/fix.php?id=72885&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=72885&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=72885&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=72885&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=72885&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=72885&r=dst IIS Stability: https://bugs.php.net/fix.php?id=72885&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=72885&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=72885&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=72885&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=72885&r=mysqlcfg