Determining the User's Browser and Operating System in WordPress
The code I suggested will display in the tag body additional classes that will show what operating system and browser are you using at the user, who visited the site. The code works for CMS WordPress, just add the code snippet to the file functions.php.
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function mv_browser_body_class($classes) { global $is_lynx, $is_gecko, $is_IE, $is_opera, $is_NS4, $is_safari, $is_chrome, $is_iphone; if($is_lynx) $classes[] = 'lynx'; elseif($is_gecko) $classes[] = 'gecko'; elseif($is_opera) $classes[] = 'opera'; elseif($is_NS4) $classes[] = 'ns4'; elseif($is_safari) $classes[] = 'safari'; elseif($is_chrome) $classes[] = 'chrome'; elseif($is_IE) { $classes[] = 'ie'; if(preg_match('/MSIE ([0-9]+)([a-zA-Z0-9.]+)/', $_SERVER['HTTP_USER_AGENT'], $browser_version)) $classes[] = 'ie'.$browser_version[1]; } else $classes[] = 'unknown'; if($is_iphone) $classes[] = 'iphone'; if ( stristr( $_SERVER['HTTP_USER_AGENT'],"mac") ) { $classes[] = 'osx'; } elseif ( stristr( $_SERVER['HTTP_USER_AGENT'],"linux") ) { $classes[] = 'linux'; } elseif ( stristr( $_SERVER['HTTP_USER_AGENT'],"windows") ) { $classes[] = 'windows'; } return $classes; } add_filter('body_class','mv_browser_body_class'); |
I checked the code, it is fully functional. The class output will be in place of the standard wordpress function:
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<?php body_class(); ?> |
If you need a similar script for any other engine or self-written site, you can use the script from another article “Determine the user's browser“.
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List of courses I teach
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- Basic web design course;
- Site layout;
- General course on CMS WordPress and continuation of the course on template development;
- Website development in PHP.
