From 08e0e7dd68dd0ea36002eb9f839d1b07c701f266 Mon Sep 17 00:00:00 2001
From: Pierrick Charron <pierrick@php.net>
Date: Thu, 26 May 2022 13:16:41 -0400
Subject: [PATCH] Replace each() with foreach in usort and
 simplexmlelement/xpath

---
 reference/array/functions/usort.xml            | 2 +-
 reference/simplexml/simplexmlelement/xpath.xml | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/reference/array/functions/usort.xml b/reference/array/functions/usort.xml
index 65430ae484..6c62153145 100644
--- a/reference/array/functions/usort.xml
+++ b/reference/array/functions/usort.xml
@@ -154,7 +154,7 @@ $fruits[2]["fruit"] = "grapes";
 
 usort($fruits, "cmp");
 
-while (list($key, $value) = each($fruits)) {
+foreach ($fruits as $key => $value) {
     echo "\$fruits[$key]: " . $value["fruit"] . "\n";
 }
 ?>
diff --git a/reference/simplexml/simplexmlelement/xpath.xml b/reference/simplexml/simplexmlelement/xpath.xml
index 5772d15d87..3329b23c1c 100644
--- a/reference/simplexml/simplexmlelement/xpath.xml
+++ b/reference/simplexml/simplexmlelement/xpath.xml
@@ -67,14 +67,14 @@ $xml = new SimpleXMLElement($string);
 /* Search for <a><b><c> */
 $result = $xml->xpath('/a/b/c');
 
-while(list( , $node) = each($result)) {
+foreach ($result as $node) {
     echo '/a/b/c: ',$node,"\n";
 }
 
 /* Relative paths also work... */
 $result = $xml->xpath('b/c');
 
-while(list( , $node) = each($result)) {
+foreach ($result as $node) {
     echo 'b/c: ',$node,"\n";
 }
 ?>