Bug #69983 [Opn]: get_browser fails on 7.0 with user agent of null works on 5.6.8

Edit report at https://bugs.php.net/bug.php?id=69983&edit=1 ID: 69983 Updated by: laruence@php.net Reported by: php7testing at prodpartners dot com Summary: get_browser fails on 7.0 with user agent of null works on 5.6.8 Status: Open Type: Bug Package: *General Issues Operating System: Centos 7 PHP Version: 7.0.0alpha2 Block user comment: N Private report: N New Comment: you can check $_SERVER["HTTP_USER_AGENT"] by dumping it before calling get_browse, this probably relates to some issue of your configuration in nginx fastcgi params Previous Comments: ------------------------------------------------------------------------ [2015-07-03 11:46:25] php7testing at prodpartners dot com Using the code snippet in this report: With 5.6.8 I do not get a warning and I get the following output from print_r: Array ( [browser_name_regex] => ~^mozilla/5\.0 \(.*windows nt 6\.1.*\) gecko.* firefox/38\.0.*$~ [browser_name_pattern] => Mozilla/5.0 (*Windows NT 6.1*) Gecko* Firefox/38.0* [parent] => Firefox 38.0 [platform] => Win7 [comment] => Firefox 38.0 [browser] => Firefox [version] => 38.0 [device_type] => Desktop [ismobiledevice] => [istablet] => ) With 7.0 Alpha 2 I get the warning listed in this bug report and I do not get any output from print_r. The tests are run on the same machine. To change versions I stop php-fpm, run make install for the version that I want, and then start php-fpm. ------------------------------------------------------------------------ [2015-07-03 02:59:07] laruence@php.net $ /home/huixinchen/local/php56/bin/php -dbrowscap=/tmp/browscap.ini /tmp/1.php Warning: get_browser(): HTTP_USER_AGENT variable is not set, cannot determine user agent name in /tmp/1.php on line 2 I get same warning in 5.6, did I misunderstand you? ------------------------------------------------------------------------ [2015-07-02 21:11:38] php7testing at prodpartners dot com Description: ------------ get browser issues a warning on 7.0 alpha 2 when user-agent string is null - works fine on 5.6.8. get_browser works with user-agent string of $_SERVER['HTTP_USER_AGENT'] Warning: get_browser(): HTTP_USER_AGENT variable is not set, cannot determine user agent name in /usr/local/apache2/htdocs/php7testing/browscap_test.php on line 2 Test script: --------------- <?php $browser=get_browser(NULL, true); print_r($browser); ?> ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=69983&edit=1