Bug #75693 [NEW]: ArrayObject does not set dynamic values up from 7.1.4

From: kodeart at gmail dot com Operating system: PHP version: Irrelevant Package: SPL related Bug Type: Bug Bug description:ArrayObject does not set dynamic values up from 7.1.4 Description: ------------ The dynamic key/values in ArrayObject are not set starting from v7.1.4 (up to 7.2.0) when the key does not exists and the value is array (nested or otherwise). The overridden ArrayObject methods in the class exists to provide a fluid interface (for offsetSet) and return the value or NULL as a special case (for offsetGet). It's not the best logic but the behavior is expected to be consistent in all (or at least) PHP 7.1 versions. Test script: --------------- https://3v4l.org/LQdPJ Expected result: ---------------- The behavior should be consistent in all versions. Actual result: -------------- At the time of this report the dynamic key/value is - set in 5.6.0 - 5.6.30, 7.0.0 - 7.1.3 - not set up from 7.1.4 - 7.2.0 -- Edit bug report at https://bugs.php.net/bug.php?id=75693&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75693&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75693&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75693&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75693&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75693&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75693&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75693&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75693&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75693&r=support Expected behavior: https://bugs.php.net/fix.php?id=75693&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75693&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75693&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75693&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75693&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75693&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75693&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75693&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75693&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75693&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75693&r=mysqlcfg