cvs: phpdoc /en/faq misc.xml

aidan Sat Sep 11 06:28:37 2004 EDT Modified files: /phpdoc/en/faq misc.xml Log: Added register_globals example http://cvs.php.net/diff.php/phpdoc/en/faq/misc.xml?r1=1.15&r2=1.16&ty=u Index: phpdoc/en/faq/misc.xml diff -u phpdoc/en/faq/misc.xml:1.15 phpdoc/en/faq/misc.xml:1.16 --- phpdoc/en/faq/misc.xml:1.15 Wed Aug 4 09:07:41 2004 +++ phpdoc/en/faq/misc.xml Sat Sep 11 06:28:27 2004 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.15 $ --> +<!-- $Revision: 1.16 $ --> <chapter id="faq.misc"> <title>Miscellaneous Questions</title> <titleabbrev>Miscellaneous Questions</titleabbrev> @@ -95,6 +95,60 @@ </answer> </qandaentry> + <qandaentry id="faq.misc.registerglobals"> + <question> + <para> + How do I deal with register_globals + </para> + </question> + <answer> +<para> + <example> + <title>Emulating Register Globals</title> + <para> + This will emulate register_globals On. + </para> + <programlisting role="php"> +<![CDATA[ +// Emulate register_globals on +if (!ini_get('register_globals')) { + $superglobals = array($_SERVER, $_ENV, + $_FILES, $_COOKIE, $_POST, $_GET); + if (isset($_SESSION)) { + array_unshift($superglobals, $_SESSION); + } + foreach ($superglobals as $superglobal) { + extract($superglobal, EXTR_SKIP); + } + ini_set('register_globals', true); +} +]]> + </programlisting> + <para> + This will emulate register_globals Off. + </para> + <programlisting role="php"> +<![CDATA[ +// Emulate register_globals off +if (ini_get('register_globals')) { + $superglobals = array($_SERVER, $_ENV, + $_FILES, $_COOKIE, $_POST, $_GET); + if (isset($_SESSION)) { + array_unshift($superglobals, $_SESSION); + } + foreach ($superglobals as $superglobal) { + foreach ($superglobal as $global) { + unset($GLOBALS[$global]); + } + } + ini_set('register_globals', false); +} +]]> + </programlisting> + </example> +</para> + </answer> + </qandaentry> </qandaset> </chapter>