irchtml Thu Apr 1 04:42:20 2004 EDT
Modified files:
/phpdoc/en/reference/session/functions session-id.xml
Log:
bug #22771: session_id(...) causes same cookie to be sent more than once
http://cvs.php.net/diff.php/phpdoc/en/reference/session/functions/session-id.xml?r1=1.5&r2=1.6&ty=u
Index: phpdoc/en/reference/session/functions/session-id.xml
diff -u phpdoc/en/reference/session/functions/session-id.xml:1.5
phpdoc/en/reference/session/functions/session-id.xml:1.6
--- phpdoc/en/reference/session/functions/session-id.xml:1.5 Fri Nov 29 20:54:59
2002
+++ phpdoc/en/reference/session/functions/session-id.xml Thu Apr 1 04:42:18
2004
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
<!-- splitted from ./en/functions/session.xml, last change in rev 1.2 -->
<refentry id="function.session-id">
<refnamediv>
@@ -24,6 +24,13 @@
For example, the file session handler only allows characters in the range
<literal>a-z, A-Z and 0-9</literal>!
</para>
+ <note>
+ <simpara>
+ When using session cookies, <function>session_id</function> will always
+ send a new cookie when <function>session_start</function> is called,
+ regardless if the current session id is identical to the one being set.
+ </simpara>
+ </note>
<para>
The constant <systemitem>SID</systemitem> can also be used to
retrieve the current name and session id as a string suitable for
