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johnpdang/functions.php

Last active May 18, 2020 22:16
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Browser and OS body classes
Raw
functions.php
<?php
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');
?>
Raw
header.php
<?php body_class(); ?>
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