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authorAndrey Andreev <narf@devilix.net>2014-01-08 23:16:46 +0100
committerAndrey Andreev <narf@devilix.net>2014-01-08 23:16:46 +0100
commit10925d27adac84634cc527d7298b1add0d54ba7c (patch)
treec81e28d781f4a2668d44ed2c6461f2d9b0e4c55f /user_guide_src/source/contributing
parent4ea76cc2216b19bfae38dbbfe7104c21ee278d81 (diff)
Remove preg_quote() call from CI_User_agent::_set_browser() and add another pattern for Opera
Input comes from a configuration file that is barely touched by anyone and the default values only contain letters, so it is safe to not quote them. This enables us to add a more advanced pattern in config/user_agents.php for Opera 10+, which ... quote: Opera/9.80 is hard coded at the beginning of the user agent string because of broken browser sniffing scripts which detect 'Opera/10' and above as Opera 1. (reference: http://my.opera.com/community/openweb/idopera/) Instead, latests versions of Opera append ' Version/<version number>' to the end of the user agent string. Fixes issue #555 (incorrect browser detection for Opera)
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