From 9d6a2d1c3366fc1e5d87ab9d3d6a8708ba52e891 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov.ru@gmail.com>
Date: Sat, 17 Oct 2020 15:45:06 +0000
Subject: [PATCH] Feeds: Fix "Only variables should be passed by reference" PHP
 notice in `atomlib.php`.

Props jrf.
Fixes #51558.
Built from https://develop.svn.wordpress.org/trunk@49182


git-svn-id: http://core.svn.wordpress.org/trunk@48944 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/atomlib.php | 6 ++++--
 wp-includes/version.php | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/wp-includes/atomlib.php b/wp-includes/atomlib.php
index ce62b13599..97f85baf2d 100644
--- a/wp-includes/atomlib.php
+++ b/wp-includes/atomlib.php
@@ -191,7 +191,8 @@ class AtomParser {
 
     function start_element($parser, $name, $attrs) {
 
-        $tag = array_pop(explode(":", $name));
+        $name_parts = explode(":", $name);
+        $tag        = array_pop($name_parts);
 
         switch($name) {
             case $this->NS . ':feed':
@@ -270,7 +271,8 @@ class AtomParser {
 
     function end_element($parser, $name) {
 
-        $tag = array_pop(explode(":", $name));
+        $name_parts = explode(":", $name);
+        $tag        = array_pop($name_parts);
 
         $ccount = count($this->in_content);
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 80b0ffa522..789711c45f 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.6-alpha-49181';
+$wp_version = '5.6-alpha-49182';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.