diff --git a/reference/datetime/functions/date-sun-info.xml b/reference/datetime/functions/date-sun-info.xml
index 7a78297eeb..9c7436e76e 100644
--- a/reference/datetime/functions/date-sun-info.xml
+++ b/reference/datetime/functions/date-sun-info.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 17c238517825dfb7ec3edfef5972acd944ffbc1e Maintainer: takagi Status: ready -->
+<!-- EN-Revision: aac47e05048c3371bfc46d65247d7bf1c4505bf3 Maintainer: takagi Status: ready -->
 <!-- Credits: mumumu -->
 <refentry xml:id="function.date-sun-info" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
@@ -178,6 +178,7 @@
     <programlisting role="php">
 <![CDATA[
 <?php
+date_default_timezone_set('Asia/Jerusalem');
 $sun_info = date_sun_info(strtotime("2006-12-12"), 31.7667, 35.2333);
 foreach ($sun_info as $key => $val) {
     echo "$key: " . date("H:i:s", $val) . "\n";
@@ -187,15 +188,15 @@ foreach ($sun_info as $key => $val) {
     &example.outputs;
     <screen>
 <![CDATA[
-sunrise: 05:52:11
-sunset: 15:41:21
-transit: 10:46:46
-civil_twilight_begin: 05:24:08
-civil_twilight_end: 16:09:24
-nautical_twilight_begin: 04:52:25
-nautical_twilight_end: 16:41:06
-astronomical_twilight_begin: 04:21:32
-astronomical_twilight_end: 17:12:00
+sunrise: 06:29:21
+sunset: 16:36:00
+transit: 11:32:41
+civil_twilight_begin: 06:02:36
+civil_twilight_end: 17:02:45
+nautical_twilight_begin: 05:32:14
+nautical_twilight_end: 17:33:08
+astronomical_twilight_begin: 05:02:31
+astronomical_twilight_end: 18:02:51
 ]]>
     </screen>
    </example>
@@ -279,13 +280,13 @@ $si = date_sun_info(strtotime('2022-08-26'), 50.45, 30.52);
 $diff = $si['sunset'] - $si['sunrise'];
 echo "Length of day: ",
     floor($diff / 3600), "h ",
-    floor(($diff % 3600) / 60), "s\n";
+    floor(($diff % 3600) / 60), "m\n";
 ]]>
     </programlisting>
     &example.outputs;
     <screen>
 <![CDATA[
-Length of day: 13h 53s
+Length of day: 13h 53m
 ]]>
     </screen>
    </example>
diff --git a/reference/uri/uri/whatwg/url/getport.xml b/reference/uri/uri/whatwg/url/getport.xml
index 43046adfa0..8d3018eba8 100644
--- a/reference/uri/uri/whatwg/url/getport.xml
+++ b/reference/uri/uri/whatwg/url/getport.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: a00f03a6131b0b74c851b06879c528fc9537da8c Maintainer: KentarouTakeda Status: ready -->
+<!-- EN-Revision: 0e06411471a898974e114bd57f624781fe3a0b89 Maintainer: KentarouTakeda Status: ready -->
 <refentry xml:id="uri-whatwg-url.getport" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
   <refname>Uri\WhatWg\Url::getPort</refname>
@@ -37,16 +37,20 @@
    <programlisting role="php">
 <![CDATA[
 <?php
-$url = new \Uri\WhatWg\Url("https://example.com:443");
+$url = new \Uri\WhatWg\Url("https://example.com:8080");
+var_dump($url->getPort());
 
-echo $url->getPort();
+// 443 は https のデフォルトポートなので、保持されません。
+$url = new \Uri\WhatWg\Url("https://example.com:443");
+var_dump($url->getPort());
 ?>
 ]]>
    </programlisting>
    &example.outputs;
    <screen>
 <![CDATA[
-443
+int(8080)
+NULL
 ]]>
    </screen>
   </example>
diff --git a/reference/uri/uri/whatwg/url/parse.xml b/reference/uri/uri/whatwg/url/parse.xml
index 39a3272732..187bf24ddf 100644
--- a/reference/uri/uri/whatwg/url/parse.xml
+++ b/reference/uri/uri/whatwg/url/parse.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 8e2cfbdce0cd028a6521c6e073f148e0f7efac7c Maintainer: KentarouTakeda Status: ready -->
+<!-- EN-Revision: 0e06411471a898974e114bd57f624781fe3a0b89 Maintainer: KentarouTakeda Status: ready -->
 <refentry xml:id="uri-whatwg-url.parse" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
   <refname>Uri\WhatWg\Url::parse</refname>
@@ -81,7 +81,7 @@ if ($url !== null) {
    &example.outputs;
    <screen>
 <![CDATA[
-Valid URL: https://example.com
+Valid URL: https://example.com/
 ]]>
    </screen>
   </example>
diff --git a/reference/uri/uri/whatwg/url/withport.xml b/reference/uri/uri/whatwg/url/withport.xml
index f5034486e9..ffc9ad5b2a 100644
--- a/reference/uri/uri/whatwg/url/withport.xml
+++ b/reference/uri/uri/whatwg/url/withport.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 39596f1226fd3b502bfbba09068ad6701235426f Maintainer: KentarouTakeda Status: ready -->
+<!-- EN-Revision: 0e06411471a898974e114bd57f624781fe3a0b89 Maintainer: KentarouTakeda Status: ready -->
 
 <refentry xml:id="uri-whatwg-url.withport" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
@@ -53,16 +53,21 @@
 <![CDATA[
 <?php
 $url = new \Uri\WhatWg\Url("https://example.com:8080");
+
+// 443 は https のデフォルトポートなので、保持されません。
 $url = $url->withPort(443);
+var_dump($url->getPort());
 
-echo $url->getPort();
+$url = $url->withPort(8443);
+var_dump($url->getPort());
 ?>
 ]]>
    </programlisting>
    &example.outputs;
    <screen>
 <![CDATA[
-443
+NULL
+int(8443)
 ]]>
    </screen>
   </example>