Bug #74809 [NEW]: Calling session_cache_expire() to retrieve the value triggers a warning

From: smorozov at sugarcrm dot com Operating system: Linux PHP version: 7.2.0alpha2 Package: Session related Bug Type: Bug Bug description:Calling session_cache_expire() to retrieve the value triggers a warning Description: ------------ If called after session_start(), even without the $new_cache_expire argument passed, session_cache_expire() triggers a warning on PHP 7.2 alpha2. The same works fine on PHP 7.1.6 and earlier versions. Test script: --------------- <?php session_start(); session_cache_expire(); Expected result: ---------------- No warning triggered Actual result: -------------- Warning: session_cache_expire(): Cannot change cache expire when session is active in test.php on line 4 -- Edit bug report at https://bugs.php.net/bug.php?id=74809&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=74809&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=74809&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=74809&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=74809&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=74809&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=74809&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=74809&r=needscript Try newer version: https://bugs.php.net/fix.php?id=74809&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=74809&r=support Expected behavior: https://bugs.php.net/fix.php?id=74809&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=74809&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=74809&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=74809&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=74809&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=74809&r=dst IIS Stability: https://bugs.php.net/fix.php?id=74809&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=74809&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=74809&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=74809&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=74809&r=mysqlcfg