Bug #75570 [Com]: "Narrowing occurred during type inference" error

Edit report at https://bugs.php.net/bug.php?id=75570&edit=1 ID: 75570 Comment by: spam2 at rhsoft dot net Reported by: nshutchinson at gmail dot com Summary: "Narrowing occurred during type inference" error Status: Closed Type: Bug Package: opcache Operating System: CentOS 7.4 PHP Version: 7.1.12 Assigned To: laruence Block user comment: N Private report: N New Comment: aladdin at polikoff dot ru: which PHP version? this bugreport is for 7.1.12 and current is 7.1.14 while in the meantime since this bugreport was opened more than one fix for the topic "Narrowing occurred during type inference" was implemented so for the sake of god be precise with your informations about the uzsed runtime versions, you even don't tell the Wordpress version nor if you also use CentOS 7.4 and from where your packages are summary: http://www.catb.org/esr/faqs/smart-questions.html#beprecise Previous Comments: ------------------------------------------------------------------------ [2018-02-19 09:32:33] aladdin at polikoff dot ru LayerSlider Responsive WordPress Slider Plugin Sometimes I have a message in top of page with layer slider: Warning: Narrowing occurred during type inference. Please file a bug report on bugs.php.net in .../themes/enfold/config-layerslider/LayerSlider/layerslider.php on line 61 line 61: include LS_ROOT_PATH.'/wp/hooks.php'; (it is file of LayerSlider) ------------------------------------------------------------------------ [2017-11-28 05:13:44] laruence@php.net this should be fixed in https://github.com/php/php-src/commit/776bef8447f2848c043e4716a1e08c4ac5a88fdb ------------------------------------------------------------------------ [2017-11-25 16:46:06] nshutchinson at gmail dot com Description: ------------ Since upgrading to Php 7.1.12 from 7.1.10, I'm seeing sporadic errors in an instance of PHP-based web application called Phabricator <https://github.com/phacility/phabricator>. > Error while loading file > "/srv/phabricator/phabricator/src/infrastructure/diff/view/PHUIDiffGraphView.php": > Narrowing occurred during type inference. Please file a bug report on bugs.php.net The file in question is here: <https://github.com/phacility/phabricator/blob/9bd6a3705559b16c75595a06d9d726274bd5be6d/src/infrastructure/diff/view/PHUIDiffGraphView.php>. I have no knowledge of the PHP internals but grepping the PHP codebase appeared to indicate that the error message is generated by the opcache component. I note that the changelog for PHP 7.1.9 listed a fix for this error. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75570&edit=1