From 1477d14987e5ab5df96c1f368d7d0c393861b8f2 Mon Sep 17 00:00:00 2001
From: Adam Harvey <aharvey@php.net>
Date: Fri, 4 Feb 2011 11:11:05 +0000
Subject: [PATCH] Fix doc bug #53901 (parse_url() discards invalid port
 number).

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@308017 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/url/functions/parse-url.xml | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/reference/url/functions/parse-url.xml b/reference/url/functions/parse-url.xml
index 3274c1bcb4..bb7d5c2807 100644
--- a/reference/url/functions/parse-url.xml
+++ b/reference/url/functions/parse-url.xml
@@ -49,7 +49,9 @@
        <constant>PHP_URL_USER</constant>, <constant>PHP_URL_PASS</constant>,
        <constant>PHP_URL_PATH</constant>, <constant>PHP_URL_QUERY</constant>
        or <constant>PHP_URL_FRAGMENT</constant> to retrieve just a specific
-       URL component as a <type>string</type>.
+       URL component as a <type>string</type> (except when
+       <constant>PHP_URL_PORT</constant> is given, in which case the return
+       value will be an <type>integer</type>).
       </para>
      </listitem>
     </varlistentry>
@@ -112,9 +114,10 @@
   </para>
   <para>
    If the <parameter>component</parameter> parameter is specified,
-   <function>parse_url</function> returns a <type>string</type> instead of an
-   <type>array</type>. If the requested component doesn't exist within the
-   given URL, &null; will be returned.
+   <function>parse_url</function> returns a <type>string</type> (or an
+   <type>integer</type>, in the case of <constant>PHP_URL_PORT</constant>)
+   instead of an <type>array</type>. If the requested component doesn't exist
+   within the given URL, &null; will be returned.
   </para>
  </refsect1>