Bug #55406 [NEW]: get_object_vars and array casting when extending ArrayObject

From: Operating system: Linux PHP version: 5.4.0alpha3 Package: SPL related Bug Type: Bug Bug description:get_object_vars and array casting when extending ArrayObject Description: ------------ As discussed on internals mailing list here [1], ArrayObject I think is overriding the get_properties handler in a bit to simple of a way. I think the ArrayObject should merge the spl hash with the default handler. [1] http://news.php.net/php.internals/54508 Test script: --------------- --Code class TestOne { public $TestOne_1 = 1; } class TestTwo extends ArrayObject { public $TestTwo_1 = 1; } class TestThree extends TestTwo { public $TestThree_1 = 1; } $t1 = new TestOne; var_dump((array) $t1, get_object_vars($t1)); $t2 = new TestTwo; var_dump((array) $t2, get_object_vars($t2)); $t3 = new TestThree; var_dump((array) $t3, get_object_vars($t3)); Expected result: ---------------- array(1) { ["TestOne_1"]=> int(1) } array(1) { ["TestOne_1"]=> int(1) } array(0) { // TestOne_1 // TestTwo_1 } array(0) { // TestOne_1 // TestTwo_1 } array(0) { // TestOne_1 // TestTwo_1 // TestThree_1 } array(0) { // TestOne_1 // TestTwo_1 // TestThree_1 } Actual result: -------------- array(1) { ["TestOne_1"]=> int(1) } array(1) { ["TestOne_1"]=> int(1) } array(0) { } array(0) { } array(0) { } array(0) { } -- Edit bug report at https://bugs.php.net/bug.php?id=55406&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=55406&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=55406&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=55406&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=55406&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=55406&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=55406&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=55406&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=55406&r=needscript Try newer version: https://bugs.php.net/fix.php?id=55406&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=55406&r=support Expected behavior: https://bugs.php.net/fix.php?id=55406&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=55406&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=55406&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=55406&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=55406&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=55406&r=dst IIS Stability: https://bugs.php.net/fix.php?id=55406&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=55406&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=55406&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=55406&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=55406&r=mysqlcfg