From c69dfc5de41a0f7168c4b47b18d7f662105db21c Mon Sep 17 00:00:00 2001
From: John Blackbourn <johnbillion@git.wordpress.org>
Date: Thu, 3 Mar 2016 03:25:26 +0000
Subject: [PATCH] Uploads: Remove an unnecessary static var from
 `wp_is_mobile()` to allow its direct and indirect use within unit tests. The
 static `$is_m obile` var was only used to avoid a handful of calls to
 `strpos()`, which are exceptionally fast and result in no measurable increase
 in processing time on each call to `wp_is_mobile()`.

See #35976, #20014

Built from https://develop.svn.wordpress.org/trunk@36813


git-svn-id: http://core.svn.wordpress.org/trunk@36780 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/vars.php    | 8 --------
 wp-includes/version.php | 2 +-
 2 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/wp-includes/vars.php b/wp-includes/vars.php
index d894884c48..c903101997 100644
--- a/wp-includes/vars.php
+++ b/wp-includes/vars.php
@@ -120,17 +120,9 @@ $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.)
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 77076d7fe1..facc50aeb7 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-beta1-36812';
+$wp_version = '4.5-beta1-36813';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.