From b794bace9bd7a479050cb839eae049ae42c2cbeb Mon Sep 17 00:00:00 2001
From: Sherif Ramadan <googleguy@php.net>
Date: Tue, 15 Jan 2013 04:26:01 +0000
Subject: [PATCH] Updated expose_php ini setting to reflect affected changes in
PHP 5.5.0
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@329148 c90b9560-bf6c-de11-be94-00142212c4b1
---
appendices/ini.core.xml | 21 +++++++++++++++------
1 file changed, 15 insertions(+), 6 deletions(-)
diff --git a/appendices/ini.core.xml b/appendices/ini.core.xml
index 30548bf6c1..b0ee57ec54 100644
--- a/appendices/ini.core.xml
+++ b/appendices/ini.core.xml
@@ -303,14 +303,23 @@
<listitem>
<para>
Exposes to the world that PHP is installed on the server, which includes the
- PHP version within the HTTP header (e.g., X-Powered-By: PHP/5.3.7). The PHP logo
- guids are also exposed, thus appending them to the URL of a PHP enabled site
- will display the appropriate logo
+ PHP version within the HTTP header (e.g., X-Powered-By: PHP/5.3.7).
+ Prior to PHP 5.5.0 the PHP logo guids are also exposed, thus appending them
+ to the URL of your PHP script would display the appropriate logo
(e.g., <link xlink:href="&url.php;?=PHPE9568F34-D428-11d2-A769-00AA001ACF42">&url.php;?=PHPE9568F34-D428-11d2-A769-00AA001ACF42</link>).
- This also affects the output of <function>phpinfo</function>, as when disabled, the PHP logo
- and credits information will not be displayed.
+ This also affected the output of <function>phpinfo</function>, as when disabled, the PHP logo
+ and credits information would not be displayed.
</para>
- <para>
+ <note>
+ <para>
+ Since PHP 5.5.0 these guids and the <function>php_logo_guid</function> function
+ have been removed from PHP and the guids are replaced with data URIs instead.
+ Thus accessing the PHP logo via appending the guid to the URL no longer works.
+ Similarly, turning <parameter>expose_php</parameter> off will not affect
+ seeing the PHP logo in <function>phpinfo</function>.
+ </para>
+ </note>
+ <para>
See also <function>php_logo_guid</function> and <function>phpcredits</function>.
</para>
</listitem>