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>
