Bug #69537 [Opn->Nab]: __debugInfo with empty string for key gives error

Edit report at https://bugs.php.net/bug.php?id=69537&edit=1 ID: 69537 Updated by: laruence@php.net Reported by: danack@php.net Summary: __debugInfo with empty string for key gives error -Status: Open +Status: Not a bug Type: Bug Package: Scripting Engine problem Operating System: N/A PHP Version: 5.6.8 Block user comment: N Private report: N 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 Previous Comments: ------------------------------------------------------------------------ [2015-04-29 05:22:50] laruence@php.net the problem is, we use \0class_name\0property_name for private properties. so, \0 has a special meaning if it's the lead char. ------------------------------------------------------------------------ [2015-04-29 05:21:57] laruence@php.net $ sapi/cli/php -n -d error_reporting=-1 /tmp/1.php A Object ( [foo] => bar [ Notice: Illegal member variable name in /tmp/1.php on line 14 ] => bar ) ------------------------------------------------------------------------ [2015-04-28 12:35:20] danack@php.net Hi Laruence, Sorry, I don't understand what you mean. The tests don't cover the case when the key is empty. The issue also doesn't manifest when the empty key isn't the first element i.e. this: <?php class A{ function __debugInfo(){ return [ "foo" => 'bar', '' => 'bar', ]; } } print_r(new A); ?> works fine. ------------------------------------------------------------------------ [2015-04-28 02:42:56] laruence@php.net or at least a expected side affect ------------------------------------------------------------------------ [2015-04-28 02:42:34] laruence@php.net I have to say it's expected behavior see: https://github.com/laruence/php-src/blob/master/Zend/tests/debug_info.phpt ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=69537 -- Edit this bug report at https://bugs.php.net/bug.php?id=69537&edit=1