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Updated expose_php ini setting to reflect affected changes in PHP 5.5.0

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@329148 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Sherif Ramadan 2013-01-15 04:26:01 +00:00
parent 52007c8545
commit b794bace9b
1 changed files with 15 additions and 6 deletions
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21
appendices/ini.core.xml
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@ -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>