From 8453d41a44aa81e37fc2b789a27ea36a3f30c8d3 Mon Sep 17 00:00:00 2001
From: Gary Pendergast <pento@git.wordpress.org>
Date: Mon, 20 Apr 2015 09:40:11 +0000
Subject: [PATCH] Fix the unit test added in [32173] to run correctly in PHP
 5.2.

git-svn-id: https://develop.svn.wordpress.org/trunk@32177 602fd350-edb4-49c9-b593-d223f7449a82
---
 tests/phpunit/tests/user/capabilities.php | 32 +++++++++++------------
 1 file changed, 15 insertions(+), 17 deletions(-)

diff --git a/tests/phpunit/tests/user/capabilities.php b/tests/phpunit/tests/user/capabilities.php
index 8458697d11..6a1044b55c 100644
--- a/tests/phpunit/tests/user/capabilities.php
+++ b/tests/phpunit/tests/user/capabilities.php
@@ -704,30 +704,28 @@ class Tests_User_Capabilities extends WP_UnitTestCase {
 		$orig_blog_id = get_current_blog_id();
 		$blog_id = $this->factory->blog->create();
 
-		$nullify_current_user = function() {
-			// Prevents fatal errors in ::tearDown()'s and other uses of restore_current_blog()
-			$function_stack = wp_debug_backtrace_summary( null, 0, false );
-			if ( in_array( 'restore_current_blog', $function_stack ) ) {
-				return;
-			}
-			$GLOBALS['current_user'] = null;
-		};
+		$this->_nullify_current_user();
 
-		$nullify_current_user_and_keep_nullifying_user = function() use ( $nullify_current_user ) {
-			$nullify_current_user();
-
-			add_action( 'set_current_user', $nullify_current_user );
-		};
-
-		$nullify_current_user();
-
-		add_action( 'switch_blog', $nullify_current_user_and_keep_nullifying_user );
+		add_action( 'switch_blog', array( $this, '_nullify_current_user_and_keep_nullifying_user' ) );
 
 		current_user_can_for_blog( $blog_id, 'edit_posts' );
 
 		$this->assertEquals( $orig_blog_id, get_current_blog_id() );
 	}
 
+	function _nullify_current_user() {
+		// Prevents fatal errors in ::tearDown()'s and other uses of restore_current_blog()
+		$function_stack = wp_debug_backtrace_summary( null, 0, false );
+		if ( in_array( 'restore_current_blog', $function_stack ) ) {
+			return;
+		}
+		$GLOBALS['current_user'] = null;
+	}
+
+	function _nullify_current_user_and_keep_nullifying_user() {
+		add_action( 'set_current_user', array( $this, '_nullify_current_user' ) );
+	}
+
 	/**
 	 * @ticket 28374
 	 */