From 3cd86d0e21d71622d87d5bfccdaf7a729f73be15 Mon Sep 17 00:00:00 2001
From: "Dominik Schilling (ocean90)" <ocean90@git.wordpress.org>
Date: Sat, 7 May 2016 15:58:42 +0000
Subject: [PATCH] External Libraries: Replace `split()` with `explode()` in the
 deprecated Atom and MagpieRSS files.

Before PHP7 `split()` was throwing a deprecated notice, in PHP7 the function is completely removed and throws a fatal error.

Props achbed.
Fixes #20673.

git-svn-id: https://develop.svn.wordpress.org/trunk@37402 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/atomlib.php | 2 +-
 src/wp-includes/rss.php     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/wp-includes/atomlib.php b/src/wp-includes/atomlib.php
index 271635fe45..4ec562c64b 100644
--- a/src/wp-includes/atomlib.php
+++ b/src/wp-includes/atomlib.php
@@ -313,7 +313,7 @@ class AtomParser {
 
     function ns_to_prefix($qname, $attr=false) {
         # split 'http://www.w3.org/1999/xhtml:div' into ('http','//www.w3.org/1999/xhtml','div')
-        $components = split(":", $qname);
+        $components = explode(":", $qname);
 
         # grab the last one (e.g 'div')
         $name = array_pop($components);
diff --git a/src/wp-includes/rss.php b/src/wp-includes/rss.php
index 548ccf2349..71146edc3c 100644
--- a/src/wp-includes/rss.php
+++ b/src/wp-includes/rss.php
@@ -114,7 +114,7 @@ class MagpieRSS {
 		// check for a namespace, and split if found
 		$ns	= false;
 		if ( strpos( $element, ':' ) ) {
-			list($ns, $el) = split( ':', $element, 2);
+			list($ns, $el) = explode( ':', $element, 2);
 		}
 		if ( $ns and $ns != 'rdf' ) {
 			$this->current_namespace = $ns;