Bug #75921 [NEW]: Inconsistent: No warning in some cases when stdObj is created on the fly

From: sp at fp dot de Operating system: PHP version: 7.2.2 Package: Class/Object related Bug Type: Bug Bug description:Inconsistent: No warning in some cases when stdObj is created on the fly Description: ------------ On accessing non-existing properties on an object PHP under some circumstances produces an instance of stdObj on the fly. In most cases a warning is produced: "Creating default object from empty value" The warning is missing, if array-syntax is used: class test {} $test = new test(); $test->foo->bar['nope'] = 42; Test script: --------------- https://3v4l.org/aakSR -- Edit bug report at https://bugs.php.net/bug.php?id=75921&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75921&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75921&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75921&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75921&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75921&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75921&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75921&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75921&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75921&r=support Expected behavior: https://bugs.php.net/fix.php?id=75921&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75921&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75921&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75921&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75921&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75921&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75921&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75921&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75921&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75921&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75921&r=mysqlcfg