Bug #74344 [Nab->Fbk]: isset() returns inncorect value

Edit report at https://bugs.php.net/bug.php?id=74344&edit=1 ID: 74344 Updated by: requinix@php.net Reported by: damianboni at gmail dot com Summary: isset() returns inncorect value -Status: Not a bug +Status: Feedback Type: Bug Package: Scripting Engine problem Operating System: ubuntu 16.04.3 PHP Version: 7.0.15 Block user comment: N Private report: N New Comment: Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If the script requires a database to demonstrate the issue, please make sure it creates all necessary tables, stored procedures etc. Please avoid embedding huge scripts into the report. Previous Comments: ------------------------------------------------------------------------ [2017-04-10 16:06:06] damianboni at gmail dot com Same issue experienced on Ubuntu 16.04 and PHP 7.0.15 and 7.1.3, BUG: isset is returning false when checking on boolean, this is inncorect, isset should return true on boolean value. var_dump($sectionName); var_dump(isset($params['entry']['attributes']['enabled'])); var_dump($params['entry']['attributes']['enabled']); output: string(4) "team" bool(false) bool(true) ------------------------------------------------------------------------ [2017-03-30 16:39:58] requinix@php.net No, that link tests all recent versions of PHP. Read the page. If it works in all versions except 7.0.8 then there's nothing to do because that's an old version and we're on 7.0.17 now. Can't go back in time. Though I still doubt this problem actually exists. ------------------------------------------------------------------------ [2017-03-30 16:32:38] damianboni at gmail dot com Issue occurs on version 7.0.8 , you're testing it on 5.6.X ------------------------------------------------------------------------ [2017-03-30 16:07:08] spam2 at rhsoft dot net > always get true with an exception to 7.0.8 reported for PHP Version: 7.0.17 so what does that mean? "I tested the below script on different version of PHP and always get true with an exception to 7.0.8" - m yunderstanding is that this only happens on the Ubuntu build, not with a recent PHP release and so is not a current upstream pug? ------------------------------------------------------------------------ [2017-03-30 16:04:33] requinix@php.net Seems to working fine. https://3v4l.org/uKiR6 You tried with that *exact* script? Are you using any zend_extensions? Any difference with opcache enabled and disabled? ------------------------------------------------------------------------ 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=74344 -- Edit this bug report at https://bugs.php.net/bug.php?id=74344&edit=1