#48114 [NEW]: ArrayObject::ARRAY_AS_PROPS setting does not serialize

From: dcousineau at gmail dot com Operating system: Windows PHP version: 5.2.9 PHP Bug Type: SPL related Bug description: ArrayObject::ARRAY_AS_PROPS setting does not serialize Description: ------------ By default (for some reason) SPL's ArrayObject does not allow accessing members like object properties. In order to enable this behavior you must use the **UNDOCUMENTED** technique of `$arrayobject = new ArrayObject($array, ArrayObject::ARRAY_AS_PROPS);`. However this setting is not saved during serialization, so when unserializing the ArrayObject it reverts to it's default behavior (throwing errors when trying to perform a $arrayobject->key;). I believe given that since this is a mapping of an array to an object (and not arrayaccess), ARRAY_AS_PROPS should be default behavior. However, if one is paranoid about BC breaks, at least update ArrayObject to store the ARRAY_AS_PROPS flag to support serialization. Reproduce code: --------------- <?php $arrayobject = new ArrayObject(array('key'=>'value'), ArrayObject::ARRAY_AS_PROPS); echo $arrayobject->key; $arrayobject = serialize($arrayobject); $arrayobject = unserialize($arrayobject); echo $arrayobject->key; Expected result: ---------------- 'value' 'value' Actual result: -------------- An error is raise on the last line trying to access a nonexistant property. -- Edit bug report at http://bugs.php.net/?id=48114&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=48114&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=48114&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=48114&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=48114&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=48114&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=48114&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=48114&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=48114&r=needscript Try newer version: http://bugs.php.net/fix.php?id=48114&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=48114&r=support Expected behavior: http://bugs.php.net/fix.php?id=48114&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=48114&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=48114&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=48114&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=48114&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=48114&r=dst IIS Stability: http://bugs.php.net/fix.php?id=48114&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=48114&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=48114&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=48114&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=48114&r=mysqlcfg