Bug #74967 [NEW]: mysqli.reconnect = 1: MYSQLI_OPT_INT_AND_FLOAT_NATIVE lost

From: spam2 at rhsoft dot net Operating system: Linux PHP version: 7.0.21 Package: MySQLi related Bug Type: Bug Bug description:mysqli.reconnect = 1: MYSQLI_OPT_INT_AND_FLOAT_NATIVE lost Description: ------------ if you are using persistent connections (p:hostname) and after some idle time mysqld has closed the connection you lose the MYSQLI_OPT_INT_AND_FLOAT_NATIVE setting due the automatic reconnect when the application is written with declare(strict_types=1); and used mysqli_options($conn, MYSQLI_OPT_INT_AND_FLOAT_NATIVE, true) any typesafe comparison based on database rows then fails this is really serious and make persistent connections dangerous to useless noticed this recently after a benchmark worked fine with 9000 requests/second and later random requests depending if the application chosed the readonly-slave or the master things started to break -- Edit bug report at https://bugs.php.net/bug.php?id=74967&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=74967&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=74967&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=74967&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=74967&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=74967&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=74967&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=74967&r=needscript Try newer version: https://bugs.php.net/fix.php?id=74967&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=74967&r=support Expected behavior: https://bugs.php.net/fix.php?id=74967&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=74967&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=74967&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=74967&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=74967&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=74967&r=dst IIS Stability: https://bugs.php.net/fix.php?id=74967&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=74967&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=74967&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=74967&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=74967&r=mysqlcfg