Bug #62988 [Fbk->Csd]: ReflectionParameter::getDefaultValue throws when it shouldn't

Edit report at https://bugs.php.net/bug.php?id=62988&edit=1 ID: 62988 Updated by: laruence@php.net Reported by: juzna dot cz at gmail dot com Summary: ReflectionParameter::getDefaultValue throws when it shouldn't -Status: Feedback +Status: Closed Type: Bug Package: Reflection related Operating System: Ubuntu PHP Version: 5.3.16 -Assigned To: +Assigned To: laruence Block user comment: N Private report: N New Comment: the fix of #62715 has not been merged(actually only merged one of the two) into release. Previous Comments: ------------------------------------------------------------------------ [2012-09-01 11:04:08] juzna dot cz at gmail dot com Thanks, works as expected. ------------------------------------------------------------------------ [2012-09-01 10:41:47] laruence@php.net Please try using this snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows: http://windows.php.net/snapshots/ ------------------------------------------------------------------------ [2012-09-01 08:44:30] juzna dot cz at gmail dot com Description: ------------ In case an optional parameter is followed by NOT optional parameter, reflection behaves incorrectly. On that particular instance of ReflectionParameter, isDefaultValueAvailable() returns TRUE but getDefaultValue then throws. I tested it on 5.3.11 where it worked (but where it threw away the default value), on 5.3.16 it throws. Test script: --------------- class Foo { function bar($a = NULL, $b) { } } $rm = new ReflectionMethod('Foo', 'bar'); foreach ($rm->getParameters() as $param) { echo $param->getName(), "\n"; var_dump($param->isDefaultValueAvailable()); if ($param->isDefaultValueAvailable()) var_dump($param->getDefaultValue()); } Expected result: ---------------- a bool(true) NULL b bool(false) Actual result: -------------- // on 5.3.16 a bool(true) Fatal error: Uncaught exception 'ReflectionException' with message 'Parameter is not optional' // on 5.3.11 a bool(false) b bool(false) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=62988&edit=1