#41382 [Opn->Bgs]: ReflectionParameter isDefaultValueAvailable() is not working as expected

ID: 41382 Updated by: johannes@php.net Reported By: hasin at pageflakes dot com -Status: Open +Status: Bogus Bug Type: SPL related Operating System: Windows XP PHP Version: 5.2.2 New Comment: Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php In your example $b and $c aren’t optional since an parameter without default value ($d) is present afterwards, too. We don’t store these values since the engine needs default values only for optional parameters. See also example 17.9 http://de3.php.net/manual/en/functions.arguments.php Previous Comments: ------------------------------------------------------------------------ [2007-05-13 09:39:20] hasin at pageflakes dot com Description: ------------ The isDefaultValueAvailable() of ReflectionParameter object doesn't return true for any parameter if the next parameter in collection has no default value. To regenerate the bug, execute the following script Reproduce code: --------------- <? class TestClass { public function __construct($a , $b=6 , $c = "hh", $d, $e=76) { } } $class = new ReflectionClass("TestClass"); $method= $class->getMethod("__construct"); $parameter = $method->getParameters(); foreach ($parameter as $param) { if ($param->isDefaultValueAvailable()) { if (is_null($param->getDefaultValue())) echo $param->getName()." : null \n"; else echo $param->getName()." : ".$param->getDefaultValue()."\n"; } } ?> Expected result: ---------------- b : 6 c : hh e : 76 Actual result: -------------- e : 76 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=41382&edit=1