#34767 [NEW]: Zend Engine 1 Compatibility not copying objects correctly

From: dstarr at allofe dot net Operating system: Suse 9 PHP version: 5.0.5 PHP Bug Type: Scripting Engine problem Bug description: Zend Engine 1 Compatibility not copying objects correctly Description: ------------ When zend.ze1_compatibility_mode is On, copying objects that have references to other objects the object that was referenced is copied instead of the reference itself. The Expected Results were obtained by using PHP 4.4.0 The Actual is a result of running on 5.0.5 Reproduce code: --------------- $a->y = &new stdClass(); print_r($a); echo "<br/>"; $b = $a; $a->y->z = 1; print_r($b); Expected result: ---------------- // Expected Output // stdClass Object ( [y] => stdClass Object ( ) ) // stdClass Object ( [y] => stdClass Object ( [z] => 1 ) ) Actual result: -------------- // Actual Output // stdClass Object ( [y] => stdClass Object ( ) ) // stdClass Object ( [y] => stdClass Object ( ) ) -- Edit bug report at http://bugs.php.net/?id=34767&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=34767&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=34767&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=34767&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=34767&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=34767&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=34767&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=34767&r=needscript Try newer version: http://bugs.php.net/fix.php?id=34767&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=34767&r=support Expected behavior: http://bugs.php.net/fix.php?id=34767&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=34767&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=34767&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=34767&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=34767&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=34767&r=dst IIS Stability: http://bugs.php.net/fix.php?id=34767&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=34767&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=34767&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=34767&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=34767&r=mysqlcfg