From: Rich Bowen <rbowen@apache.org>
Date: Tue, 14 Apr 2015 19:37:52 +0000 (+0000)
Subject: Clarify order of operations - some variables aren't accessible to If.
X-Git-Tag: 2.4.13~259
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=82bc71ec1091b023c9a1151a59c82e288415365b;p=apache

Clarify order of operations - some variables aren't accessible to If.
See bz 53349 for context.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1673536 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/docs/manual/mod/core.xml b/docs/manual/mod/core.xml
index 07195f24a6..fc9076e325 100644
--- a/docs/manual/mod/core.xml
+++ b/docs/manual/mod/core.xml
@@ -1918,6 +1918,13 @@ satisfied by a request at runtime</description>
     <p>Only directives that support the <a href="directive-dict.html#Context"
     >directory context</a> can be used within this configuration section.</p>
 
+    <note type="warning">
+    Certain variables, such as <code>CONTENT_TYPE</code> and other
+    response headers, are set after &lt;If&gt; conditions have already
+    been evaluated, and so will not be available to use in this
+    directive.
+    </note>
+
 </usage>
 
 <seealso><a href="../expr.html">Expressions in Apache HTTP Server</a>,