Revert r36811.

git-svn-id: https://develop.svn.wordpress.org/trunk@36812 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
John Blackbourn 2016-03-03 03:22:54 +00:00
parent c94a2890fa
commit 4b15b87299
1 changed files with 8 additions and 0 deletions

View File

@ -120,9 +120,17 @@ $is_iis7 = $is_IIS && intval( substr( $_SERVER['SERVER_SOFTWARE'], strpos( $_SER
/**
* Test if the current browser runs on a mobile device (smart phone, tablet, etc.)
*
* @staticvar bool $is_mobile
*
* @return bool
*/
function wp_is_mobile() {
static $is_mobile = null;
if ( isset( $is_mobile ) ) {
return $is_mobile;
}
if ( empty($_SERVER['HTTP_USER_AGENT']) ) {
$is_mobile = false;
} elseif ( strpos($_SERVER['HTTP_USER_AGENT'], 'Mobile') !== false // many mobile devices (all iPhone, iPad, etc.)